Mathematics Middle School

do all 3 of these or just 1 idc

Do All 3 Of These Or Just 1 Idc

Answers

Answer 1

Answer:

1.48571428571

Step-by-step explanation:

for number 14

Answer 2

Answer: 13. -8/15

14. 1 17/35

Step-by-step explanation:

Related Questions

PLEASE DO BOTH AND SHOW UR STEPS

Answers

Answer:

1. It is not proportional because if it is going up 36 every time, number 5 should be 180.

2. The difference between 3 and 7 cans of red bull are $10. 4 cans are $10. Each can is 2.50.

Step-by-step explanation:

Answer:

a. The relationship is NOT proportional

b. The constant of proportionality is 0.4

Step-by-step explanation:

a. The numbers in the table are not proportional. We can tell that by dividing the top numbers by the bottom numbers they're matched with to find and compare ratios. 2/72=0.0277, but 8/296=0.0270, so since they're not equal, they're not proportional.

b. We find the constant of proportionality by doing the same thing as we did to find the ratios above. So 3/7.50= 0.4. To make sure the rate is the same, we'll also check that 7/17.50=0.4. Since it does, we know that that's the answer.

Combine the like terms to create an equivalent expression:

-7-4p--5
The -5 is supposed to be (-5)

Answers

Answer:

-12-4p

Step-by-step explanation:

I hope this helps!

Answer: (-12-4p)
Explanation: the -7 and the -5 combine and equal -12 then the -4p stays the same

these are the onlys ones i can attach rn i will add more on a different question

Answers

1. 1/48
2. 1/4
5. 1/20
1/48
1/4
1/20




Hope this helps

Melvin is struggling with problems that ask him to find the area of shaded regions, such as the one shown below.

Answers

Answer:

B

Step-by-step explanation:

B
















is the correct answer

helppppppppppppppppppppp

Answers

Answer: d the last one

Step-by-step explanation:

Answer:

1 , 3,4

Step-by-step explanation:

1

We can multiply both by 8

So, 8x and -24

So its correct

2We multiply 8 by both

So, we have 8x-192

So, no

FIrst, we can do 9 and apply it to both x and -3

So, 9x-27-x+3

So, 8x-24

SO, yes

4

5+3*x = 8x

So, 8x-24

So yes

Combine the like terms to create an equivalent expression:
7p-(-5)+(-1)

Answers

Answer:

Remove parentheses.

7p+5-1

Collect like terms.

7p+(5-1)

Simplify.

7p+4

There u go mate

Step-by-step explanation:

-3 < 5, add 4 to both sides

Answers

Answer:

1<9

Step-by-step explanation:

-3+4<5+4

1<9

PLS HELP ME I WILL MARK BRANILEST!!!

Answers

Go ahead and mark him brainliest, he got it first

Answer:

bac

Step-by-step explanation:

got banned lel

given a storm has a destruction area in the shape of a square, give the total area affected if the side lengths of the square were 315.2

Answers

Answer:

to find area, multiply the two sides together. since it tells us that this is a square we can assume both sides are the same length (315.2). multiply 315.2 and 315.2, and you get 99,351.04.

Please help the best answer gets brainlets

Answers

Answer:

n=12

Step-by-step explanation:

since the ratio is 6lbs:$8

if they were buying 3lbs it would cost $4

so with 9lbs it would cost $12

3:4

6:8

9:12

:)

help please! tyssssm!

Answers

Answer:

B. Negative

⁄(⁄ ⁄•⁄ω⁄•⁄ ⁄)⁄

Answer:

[tex]negative[/tex]

Step-by-step explanation:

.................

25 points for whoever answers all of these
At a party, everyone shook hands with everybody else. There were 66 handshakes. How many people were at the party?
Use the interactive graphing tool to plot the ordered pairs.

(-2,0), (-1, -3), (0, -4), (1, -3), (2, 0)

Using your graph, how many points lie on the x-axis?
0
1
2
3


this is for a certain person to answer

Answers

Answer:

sorry if im not this certain person but i would say( -1,-3)

Step-by-step explanation:

Need help with an algebra question please and thank you ^^

Answers

flvs:( this is so sad

Mr. Kellow can lay 279 yards of sprinklers in 6 hours. How many yards of sprinkler can he lay in 1 hour?

Answers

Answer:

46.5 yards

Step-by-step explanation:

Simply divide the number of yards by the number of hours

279/6 = 46.5

He can lay 46.5 yards in one hour

Answer:

46.5

Step-by-step explanation:

if you divide 6 and 279 you will get this answer

How many blocks will the 22nd term have in it?

Answers

Answer:

y = 47

Step-by-step explanation:

y = 2x + 3

y = 2(22) + 3

y = 47

Answer is y=47
Step-by-step explanation
Y=2x+3
Y=2(22)+3

Answer Y=47
Hope that helps

Evaluate the expression when a= 4, b= -6, c= -12

Answers

Answer:

what expression do u want to be evaluated?

Step-by-step explanation:

it would be a(x)+b=c so 4(x) + -6=-12 so then it will be x=24

The owner of a garden center pays $12 for each birdbath. She sells them for 55% more that she paid. Decide whether each expression represents the selling price for b birdbaths.

Choose Yes or No for each expression.


a. 12b+1.55(12b)


b. 12(0.45b)


c. 12b(1.55)


d. 12(0.55b)


e. 12b(1+0.55)

Answers

155 is a great game but it 1616 is so pretty good for

pls answer if you can

Answers

6x

6x is the expression expressing the given.

The answer is 6x.
A product is the answer to a multiplication problem, so it’s 6 times a number

Sarah worked 8 more hours than Paida (algebraic expression) ___
Kumar has twice the number of goals as Jacob ___
Addison is 3 years younger than Nathan ___

Answers

x+8
2x
x-3
8 more hours
twice the number
3 years younger

Plsssssssss Help!!!!!!
Sabrina is going to rent a bicycle while on vacation. There are two rental companies she can choose from. The first company charges $10 plus a rate of $2 per hour until the bicycle is returned. The second company’s rental charges can be represented by the equation c=3h+6, where c she represents the total cost and h represents the total number of hours the bicycle is rented.

Answers

Answer:

16

Step-by-step explanation:

If shes out for 3 hours, times 2 by 3, 2x3 then they have a fee of 10 at the beginning then you add that on to 6 then you get 16. ( Sorry if I'

m wrong this is just how I was taught )

Answer:

i would say 3. $15 is your answer

hope this helps :)

i'm so sorry if i'm wrong

Which terms can be combined in the expression below? Select three options.

StartFraction 5 over 6 EndFraction a minus 2 b minus 16.3 + StartFraction b over 12 EndFraction + c minus 0.9 b
StartFraction 5 over 6 EndFraction a
–2b
–16.3
StartFraction b over 12 EndFraction
–0.9b

Answers

Answer:

incase the question confused you it is

Which terms can be combined in the expression below? Select three options.

5/6a -2b- 16.3 + b/12+ c -0.9b

1) 5/6a

2) -2b

3) -16.3

4) b/12

5) -0.9b

Step-by-step explanation:

The answers are 2, 4, and 5!!!

just took the test on edge

Answer:

B, D and E

Step-by-step explanation:

Solve 15 = 1/3x
x = ?

Answers

Hey there!

The answer to your question is [tex]x = 45[/tex]

To solve your equation, you simply multiply both sides by 3.

[tex]15 = \frac{1}{3} x[/tex]

[tex]15(3) = \frac{1}{3} x(3)[/tex]

[tex]45 = x[/tex]

Hope it helps and have a great day!

Answer:

45

i did it on i-ready

PLEASE ANSWER: Which two ratios represent quantities that are proportional?
A. 3/4 and 5/12
B. 32/20 and 22/10
C. 45/18 and 35/14
D. 7/5 and 14/9

Answers

I honestly feel like it’s C only because I have done this before

Answer:

C

Step-by-step explanation:

Copy the proof on paper, mark the givens in the diagram, and fill in the blanks to complete the proof.

Answers

This is the actual answer:

The missing values are PU, PU ≅ PU, UR, PR, and Triangle RUP by applying Corresponding parts of congruent triangles are congruent.

What is congruence in the triangles?

The measurements of the sides and angles of two or more triangles determine their congruence. A triangle's size is determined by its three sides, and its shape is determined by its three angles. If the pairs of corresponding sides and angles of two triangles are equal, they are said to be congruent.

We have:


As we can see in the diagram,

First, we will draw PU

PU is the common side for both the triangles

PU ≅ PU (reflexive property)

UO ≅ UR (given)

PO ≅ PR (given)

By the property of SIde-Side-Side

The triangle OUP  ≅ Triangle RUP

By Corresponding parts of congruent triangles are congruent:

Angle O ≅ Angle R (proved)

Thus, the missing values are PU, PU ≅ PU, UR, PR, and Triangle RUP by applying Corresponding parts of congruent triangles are congruent.

Learn more about the congruence in the triangles here:

brainly.com/question/20521780

#SPJ2

need help asap
will give brainly

Answers

Answer:

(5,3)

Step-by-step explanation:

When you go around origin, all it is does is it turns (x,y) into (-x,-y). (--5,--3) = (5,3)

Answer:

idek

Step-by-step explanation:

lel

Complete the table to find the equivalent ratios.


Apples
5
10
15
20
Oranges
6
12
18
24


Apples
2
4
6
8
Oranges
3
6
9
12


Compare the ratios. Is Celeste using the correct ratio of apples to oranges?

Answers

No, she is incorrect. The first set of ratios is a 5:6 ratio, where as the second set is a 2:3 ratio.

The ratio for the first table is 5/6.

The ratio for the second table is 2/3.

Yes, Celeste is using the correct ratio of apples to oranges.

What is a ratio?

The ratio shows how many times one value is contained in another value.

Example:

There are 3 apples and 2 oranges in a basket.

The ratio of apples to oranges is 3:2 or 3/2.

We have,

From the first table,

The ratios of apples and oranges.

- 5/6

- 10/12 = 2x5/2x6 = 5/6

- 15/18 = 3x5/3x6 = 5/6

- 20/24 = 4x5/4x6 = 5/6

From the second table,

The ratios of apples and oranges.

- 2/3

- 4/6 = 2x2/2x3 = 2/3

- 6/9 = 3x2/3x3 = 2/3

- 8/12 = 2x4/3x4 = 2/3

Thus,

The ratio for the first table is 5/6.

The ratio for the second table is 2/3.

Learn more about ratios here:

https://brainly.com/question/2462048

#SPJ6

please help will mark brainliest:)

Answers

Answer:

Im pretty sure it is A.

Step-by-step explanation:

Just trust me on this one.

A I’ve had that one before

Hi I need help really quick please if it's not too much of a bother

Answers

Answer:

Jimmy is correct!

Step-by-step explanation:

The last answer is correct, hope this helps!

Answer: 1

Explanation: the numbers are the same but they have different signs implying that one is negative and the other is positive, Tony is correct

which of the following is equalvalit to the expression shown, 4x + 3(2x - 1) - 4x
A.6x - 3 B. 14x - 3
C.6x +3 D.14x + 3

Answers

The answer is A. 6x - 3
a.) 6x - 3

Explanation: the two 4’s on both sides of the equation cancel out which leaves you with 3 (2x-1). You use distributive property to distribute the 3 into the brackets which leads you with 6x-3. Hope it helped!

HELP ME ASAP!!!!!!!!

Answers

Answer:

9. 2 1/12     10. 3/14

11. D             12. 7/8

13. 5/8 hours  13. 1/12

15. No he is not correct because 1/2 equals 2/4, 1/4 plus 2/4 equals 3/4

16. No he is not correct because 5/6 is 10/12 and its way greater than 6/12

i know you already have the answer but i hope you’re having a great day!! :)
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