Mathematics Middle School

Plssssssss Help!!!!!!
A relationship between X and Y is defined by the equation y = -3 x + 1/2. Which statements are true of this relationship? Check all that apply.

Plssssssss Help!!!!!! A Relationship Between X And Y Is Defined By The Equation Y = -3 X + 1/2. Which

Answers

Answer 1
a.
b.
d.
Are the answers

Related Questions

pls answer if i dont get good grades i wont be able to play soccer

Answers

Answer:

It’s A you are correct kid

Step-by-step explanation:

Cherry is making 48 ounces of spiced cider. If she serves an equal amount to 7 people, will each person get more than 1 cup of cider or less than 1 cup?

Answers

Answer:

They would get less than 1 cup.

Step-by-step explanation:

There are 8 ounces in one cup, and if you divide 48 by 7 it is about 6.85 ounces

Answer:

8

Step-by-step explanation:

Math Integers Please Help!!!


Matt first deposits $50 dollars into his bank account. The following week he withdraws $68. What integer represents the amount of money in his bank account?

Answers

Step-by-step explanation:

50 he puts in his bank then he takes 68 so he doesn't but have enough he took 18 dollars more that he does not have so it's 50-68= -18

so he now he has to give the bank 18 dollars

i think it might be that

Malcolm drew a circle with a diameter of d units, a radius of r units, a circumference of C units, and an area of A units. Which of the following could Malcolm use with his circle to define pi?

Answers

Answer:

c

Step-by-step explanation:

because

Don’t troll I need a answer!

Answers

A)(2x+48x)-7 (6x•9x)+32

Answer:

(2x+48x)-7 (6x•9x)+32

Step-by-step explanation:

- 6x + 5 + 12x -6 = (- 6x + 12x) + (5 - 6)

= 6x - 1 (a b2)(a3 b) / (a2 b3)

Find the value of . A. 3 B. 5 C. 25 D. 375

Answers

Answer:

ANSWER IS 5!!! hope this helps

B!! the square root is 5

A sign in a bakery gives these options:

15 cupcakes for $26
24 cupcakes for $42
40 cupcakes for $66
Find each unit price to the nearest cent, and show your reasoning.
Which option gives the lowest unit price?

Answers

Answer:

The lowest unit price would be last option

Step-by-step explanation:

We must divide the price by the amount of cupcakes we will be getting. Once we do that we'll get:

A. 1.77 cents

B. 1.75 cents

C. 1.65 cents

Hope this helped

Answer:

40 cupcakes for $66

Step-by-step explanation:

To find the unit price of something, dived the total amount by how may there are.

$26 divided by 15 cupcakes would be $1.7333333333, but if you round it up, it would be  $1.74

$42 divided by 24 cupcakes would be $1.75

$66 divided by 40 cupcakes would be $1.65

I need help with this question that's attached

Answers

The answer is a certain combination of numbers or letters and spaces and maybe symbols that I will no tell
Explanation: common sense dude XD

Morgan eats a serving of raisins each afternoon. Each serving is 1/3 of an ounce. How many servings of raisins will Morgan be able to get out of a 5-ounce container of raisins?

Answers

Answer:

15 servings

Step-by-step explanation:

each serving is 1/3 of an ounce

there are 5 ounces in the container

so 5 / (1/3)

that equals 15 servings

Please help! These are composite figures, find the area of the figure and round your answer to one decimal place, if necessary.

Answers

Answer:

270 in sq

Step-by-step explanation:

multiply 13 and 20 and 1/2 then  7 and 20 add the values at the end

Your pay increased from $230 to $250 per week. What is the percent increase of your weekly pay?
SHOW WORK PLEASE

Answers

Answer:

20%

Step-by-step explanation:

250-230=20

20%=46

Answer:

8.70%

Step-by-step explanation:

Simplifying the following expression:

15 + w +(– 12) = 15 – 12 + w

Answers

Answer:

I think it is 0

Step-by-step explanation:

Explination:

5 + w +(– 12) = 15 – 12 + w

5+(-12)=15-12

-7 = 3

Answer: -7 = 3

40 POINTS!
A square pyramid is shown:



What is the surface area of the pyramid?

A. 2.46 square feet
B. 8.76 square feet
C. 5.16 square feet
D. 1.56 square feet

Answers

Answer:

B.76 square feet

Step-by-step explanation:

SA=B+L

Answer: B)  8.76 square feet

=========================================================

Explanation:

The base is a square with side length 0.6 ft, so the base area is 0.6*0.6 = 0.36 square feet.

Each lateral triangular panel has base 0.6 ft and height 7 ft. The area of one triangle is 0.5*base*height = 0.5*0.6*7 = 2.1 square feet

So four of these triangles combined give a lateral surface area of 4*2.1 = 8.4 square feet. Add this onto the base area to get 8.4+0.36 = 8.76 square feet of total surface area.

......Help plssssssssssss.........

Answers

Answer: 18

Step-by-step explanation:

Answer:

12/100 X 150= 18

18 gallons

Help please!! Will mark as brainliest

Answers

Answer:

b

Step-by-step explanation:

i guess

I think it’s letter B,I guess

HELP ALGEBRA!!! PROPERTIES

Answers

Answer:

a. addition property of equality

Step-by-step explanation:

2x was added to both sides

Step-by-step explanation:

Step 2: -2x - 3 = x - 18

In order to go to Step 3, we must remove the -2x term from the left. In order to do this, we add 2x on both sides:

-2x - 3 + (2x) = x - 18 + (2x)

=> Step 3: -3 = 3x - 18.

Hence the answer is Addition Property of Equality. (A)

Will mark brainliest

Select the correct answer.
Which is an advantage of sexual reproduction over asexual reproduction?
A.
increased number of organisms and decreased genetic variation
B.
increased genetic variation
C.
doesn’t require an organism to find a mate
D.
decreased genetic variation
E.
decreased genetic variation and decreased number of organisms

Answers

Answer:

the answer is B

Step-by-step explanation:

Gina made 9,350 mL of chicken noodle soup. She packed 1.8 L of the soup in her kids' lunches. She froze the rest of the soup.

How many milliliters of soup did Gina have left to freeze?

Answers

It is 7,550 milliliters
Gina had to 7,550 milliters of soup to freeze.

Brandon bought 14 2/5 pounds of clay to build a volcano for his science project. He used 10 1/2 pounds of clay on his project. How many pounds of clay does he have left?

A. 3 1/10
B. 3 2/5
C. 3 9/10
D. 3 1/3

Answers

Answer:

3 9/10 or 3.9 as decimal

Step-by-step explanation:

just subtract

Answer: it will be C
Explanation: 14 minus 10 is 4.
I’m going to make 2/5 4/10 and just minus 5/10 that will make it so that will make it 3 9/10

Shanya went to the salon. The cost of her haircut was $56.00. He tipped the barber 15%.What was the total cost?

Answers

15% of 56.00 is 8.4.

56 + 8.4 = 64.4

The total cost is 64.4 $
$64.40 dollars is the total cost with cost and tip included

What persent is 3/250 also pls enculde expliantion

Answers

1.2%

3/250 = 0.012

0.012 x 100 = 1.2%

will mark brainliest for who can answer these

Answers

Answer:

6. it is a square because all of the outer sides are equal

3. perpendicular because the slopes are reciprocals of eachother and the lines would form 90 degree angles

I know 6. Is a square because it’s outer angles are equal

Denny made % pound of pasta salad and % pound of potato salad to take to
a barbecue. How many pounds of pasta and potato salad combined did
Denny take to the barbecue?
1. What is the LEAST common denominator/multiple?

Answers

Answer:

1 and 5/12 pounds

hope it helps

Sue has to cut her grandma's grass this weekend and wants to know exactly how much area she will be cutting. Calculate the area of the polygon. Be sure to show all your work and explain your answer.

Answers

Answer:

Six-sided polygon that includes two isosceles right triangles, one with height and base of 25 feet,

Total area = triangle 1 area + triangle 2 area + rectangle area= 312.5 + 32 + 280 = 624.5

Triangle1 area = height × base2

Triangle1 area = 25 × 252/ = 312.5

The other height and base of 8 feet,

Triangle 2 area = height × base2

Triangle 2 area = 8 × 8/2= 32

And one rectangle measuring 35 feet by 8 feet

Rectangle area = height × base 

Rectangle area = 35 × 8 = 280

The area of the polygon is 624.50 ft².

The shapes in the polygon.

The area of the polygon can be determined by adding the areas of the shapes in the polygon. The polygon is made up of two right triangles and a rectangle.

Area of a triangle = [tex]\frac{1}{2}[/tex] x base x height

Area of a rectangle = length x width

Area of the polygon

Area of the rectangle

Width = 8 feet Length = 35 feet

Area = 35 x 8 = 280 ft²

Area of the triangles

Area of the bigger triangle

Base = 33 ft - 8ft = 25 ftLength = 25 feet

Area = 1/2 x 25 x 25 = 312.50 ft²

Area of the smaller triangle

Base = 43 ft - 35ft = 8 ftLength = 8

Area = 1/2 x 8 x 8 = 32 ft²

Area of the polygon = 32 ft² +  312.50 ft² +  280 ft² = 624.50 ft²

To learn more about rectangles, please check: https://brainly.com/question/16595449

Write the fraction as a percent. $\frac{3}{250}$ = % i will mark it the brianest

Answers

3/250
6/500
1.2/100
1.2%
i was about to say it but he beat me to it but he is correct

Help me with this math plz, I don’t understand it

Answers

Answer:

the red one

Step-by-step explanation:

The correct answer is the red triangle.
This triangle is considered an equilateral triangle because all the sides are the same length.

2.5(12.75x + 24.50) = 188.75
1. Simplify both sides of the
equation
(remove parentheses
and/or combine like terms).
2. Use inverse operations and
properties of equality to
"undo" what is happening to
the variable. (use the
reverse order of operations
because we are undoing)
3. Check your answer by
substituting your answer
into the original equation.

Answers

Answer:

Step-by-step explanation:

First, in order to get rid of the parenthesis, you need to multiply 2.5 with whatever is in the parenthesis.

Multiply 2.5 on each side of the equation like this:

(12.75 x 2.5) (24.50 x 2.5) =188.75

Once you're finished, you should get 61.25 and 31.875x =188.75

Now in order to find 'x' you will need to subtract 61.25 to each side of the equation like this:

61.25 - 61.25 = 0

188.75 - 61.25 = 127.5

So now your equation should look like this:

31.875x = 127.5

You have to divide 31.875 by each side now.

Once you divide them, your final answer should be 4.

so x = 4.

I really hope this helps! ^^

X=4






That’s the answer

On a large baking tray, 40 cookies can be baked together. To bake 40 cookies it takes 14 minutes, for baking 80 cookies it takes 28 minutes, for baking 100 cookies it takes 42 minutes. How much time will it take to bake 140 cookies?

A-49 B-56 C-57 D48

Answers

the answer is B (56) because it states that it takes 14 minutes to bake 40 cookies, and you already have 100 cookies so you would just add the time it took to bake 40 cookies which would be 42+14=56

please help ill give brainliest

Answers

Answer:

The second one

Step-by-step explanation:

Answer:

The second oneee

Step-by-step explanation:

the mark that I don't know how to do on a phone is greater than or less. from the question, we know it can be exactly 20.

What is the answer to 2b + 8- 5b + 3 = -13 + 8b - 5

Answers

Answer:

2 8/11 = b

Step-by-step explanation:

2b + 8 - 5b + 3 = -13 + 8b - 5

combine like terms

11 - 3b = -18 + 8b

add 3b

11 = -18 + 11b

add 18

29 = 11b

divide by 11

2 8/11 = b

B= 2 7/11

EXPLANATION : 2b-5b = -3b & 8+3 =11 , that’s leaves you with 3b+11=-13+8b-5 . do it to the other side . -13-5=-18 . leaves you with the equation -3b+11=-18+8b !!
move the variable to the left side & the constant to the right . which leads you to -3b-8b=-18-11 !! combine like terms & that takes you to -11b=-29 !! Divide both sides by -11 which makes B = 29/11 which is equivalent to 2 7/11. or 2.63
Other Questions
Ellie and Isaiah are helping their friend Nora move, off Ellie can move 4 boxes for every 16 boxes that Isaiah moves, then how many boxes can Isaiah move for every box that Ellie move? Which is the best estimate of the sum of 5 1/5and 8 5/6? A. 12 B. 13 C. 14 D. 15 What is the area of Triangle PQR on the grid? A. 2 square units B. 3 square units C. 4 square units D. 8 square units hewo fwiends !!What is the different between Kinetic Energy and Kinetic Potential Energy??? The radius of a right circular cylinder is increasing at the rate of 7 in./s, while the height is decreasing at the rate of 3 in./s. At what rate is the volume of the cylinder changing when the radius is 17 in. And the height is 5 in.? BRAINLIEST! URGENT! Please help, if you explain how you got the answer, I WILL GIVE BRAINLIEST. can you guys help me thx i will give u brain thing and 16 points plz take it seriously so plz dont answers just to get points The expression -320+15y represents a submarine that began at a depth of 15 feet below sea level and ascended at a rate of feet per minute. What was the depth of the submarine after 15 minutes? What does the phrase "We'll just keep our hearts a glow indicate about how the lovers planon dealing with the "dark ... path"?A. They will run from danger.B. They will ask others for help.C. They will share memories with each other.D. They will use their love to get through trouble. Question 155 ptsWhen Tom returns to Germany to find Tyndale and check on the progress of his Bibles,where does he find Tyndale?O At a barAt a printing pressO At a friend's houseO At an innDQuestion 165 pts A beaker with water resting on a scale weighs 40 N. A blocksuspended on a hanging spring weighs 20 N. The spring scalereads 15 N when a block is fully submerged in the water. What isthe reading of a scale on which the beaker with water rests, whilethe block is submerged in the water after detached from thehanging spring?A. 25 N B. 60 N C. 55 N D. 45 N PLS HELPPPP What are five requirements for becoming a naturalized U.S. Citizen?Continuous residence in the United States for at least five years.Applicants should be at least 18 years of age at the time of filing. Certain exceptions exist,however, for the children of other permanent residents who are seeking naturalization.A basic knowledge and understanding of the fundamentals of United States history andgovernment.An affinity for the principles of the United States Constitution.Applicants must have a relative in the United States that is a naturalized U.S. Citizen.Ownership of property in the United States.The ability to read, write, and speak ordinary English. A store manager and stroke some new trainees that a book is priced at $21 winds up costing a customer $20.63 what does the tax is included which is the sale tax percentage Best answer questions always include a. Qualified and absolute terms c. Important vocabulary words b. The correct answer d. None of the above Please select the best answer from the choices provided A B C D You have been working with irregular figures. How is estimating area on a grid different from estimating perimeter on a grid? how do you explain? In the Equation 4x + 3y = 7 which value is a coefficient PromptWhat reasons might Loyalists have had to support Great Britain? Completa el espacio en blanco con la mejor respuesta con subjuntivos (subjunctives).Mi maestra quera que yo me _____________ todos los verbos. (aprender)aprendieronaprendanaprendieraaprendi if my buffalo could fly . make poem What percent of 40 is22 ?