Mathematics Middle School

Solve this function
y = 2x + 7

Answers

Answer 1
well i need the x-value for me to solve it

Related Questions

Pls need help ASAP pls help

Answers

Answer:

the angles add up to 180, because together they make a flat line

Answer:

180

Step-by-step explanation:

If you add the angles together I think you would get it.

Lucinda has 9 ounces of flour. A batch of cupcakes requires 13 ounce of flour.
A batch of muffins requires 14 ounce of flour.
How many more batches of muffins than batches of cupcakes can Lucinda make with her flour?

Answers

Answer:

Step-by-step explanation:

Answer: 9 more muffins

0mg, it's Friday! The first person to answer correctly will get brainliest.

Answers

si y eso esta bien. Solo las mexicanas pueden entenderme

Answer:

The volume of this prisim should be 40 Cubic meters.

Hope this helps!

*tell me if its correct too :-)

Please help me this is due today

Answers

Answer:

16/35

Step-by-step explanation:

Add up all of your marbles. 16 + 8 + 11 = 35. 16/35.

pls help me
The diameter of a circle is 14 ft. Find its area in terms of π.
PLS FOLLOW THE RULES

TROLL FOR POINTS= REPORT

FIRST AND CORRECT ANSWER= BRAINLIEST

( NO LINKS ) at all

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The answer is A≈153.94ft² .

A diagram of a small shed is shown below. Find the volume of the composite figure.

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Answer:

290m

Step-by-step explanation:

( 3 * 6 * 5 ) + (5 * 5 * 8)

290

290 m over the first

Whats the volume??????

Answers

Answer:

21

Step-by-step explanation:

Volume of rectangular prism = lwh = 21

Answer:

21

Step-by-step explanation:

I can multiply.

x + x + 2x = 48

Show your work and I will give you brainlest ​

Answers

4x=48
X=12
You combined like terms then divide to get the x by itself
x=12
48/2=24
then you are left with 2x=24
24/2=12

Which value of g makes the inequality 2g>470 true?
233
234
235
236

Answers

Answer:

236

Step-by-step explanation:

2g> 470

2(236)>470

472>470

I need help fast i will give out brinalist

Answers

D. Tanisha is 6, and Bess is 12
D. Tanisha is 6, and Bess is 12.

Evidence :
Tanisha has to be HALF of Bess’s age (Support the answer choice D)
Bess is 6 years older than Tanisha.
(Also supports answer choice D)

The rest of the answer choices wouldn’t make sense, as they might only apply to one part of the evidence I put.

Graph the Systems of Equations below, then place a point indicating the solution to the system of equations.

Answers

Answer:

Solution in image belo, make sure to put the lines on the right number's then out the point on (4, -3)

Answer:

(4,-3)

Step-by-step explanation:

plz help me it's due now

Answers

4.5 ... 9/2 and you will get the answer
4.5 9/2is ur answer

What value belongs in the box to complete the given equation?

Enter the number only.

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The answer is 3 sorry if I’m wrong but I’m sure of it

A survey of high school students with jobs asked whether the students saved some of the money they earned. 80% of the students said they saved some money. Out of 340 students, predict how many would save some of their earnings.

Answers

Answer:

272

Step-by-step explanation:

Percentage solution with steps:

Step 1: Our output value is 340.

Step 2: We represent the unknown value with x or anything you'd like.

Step 3: From step 1 above, 340 in this case would equal 100% as a percent since that's the total value

Step 4: Just a reminder , x=80%

Step 5: This results in a pair of simple equations:

340= 100% (1)

x= 80% (2)

Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both

equations have the same unit (%); we have

340/x (340 over x) = 100%/80% (100% over 80%)

Step 7: Again, the reciprocal of both sides gives

x/340 (x over 340) = 80/100 (80 over 100)

x=272$

Therefore, 80% of 340 equals 272

Btw sorry if it's a bit confusing, but the answer is 272.

Which number represents the probability of an event that is very likely to occur

Selected:a. 1.3This answer is incorrect.
b. 0.12
c. 0.89
d. 0.09

Answers

c. 0.89...............
C. 0.89 I looked it up

Show work please


A kid drives 4 miles to the mall. If the speed limit is 45 miles/hr and the kid makes the trip in .03 hours, is
the kid breaking the speed limit?
a. No, he is going 1 mile/hr.
b. Yes, he is going 133 miles/hr.
c. No, he is going 40 miles/hr.
d. Yes, he is going 150 miles/hr.

Answers

Answer:

b

Step-by-step explanation:

0.03 hours= 1.8 minutes

4 miles in 1.8 minutes is not 45 miles per hour

B. Yes, he is going 133 mph

Explanation:

0.03 Hours = 1.8 Minutes

Set up a ratio.

1.8 Minutes for every 4 Miles

Therefore,

60 Minutes for every 133 Miles

I multiplied by 33.3 because the problem asks for the amount every hour, and to get from 1.8 Minutes to 60 Minutes we multiple by 33.3. Therefore, we must also multiply 4 by 33.3.

Yes, this exceeds the speed limit and is around 133. Therefore, the answer is B.

Please help me find the area of this figure.

Answers

Answer:

158

Step-by-step explanation:

Trapezoid:

A=a+b

2h=10+16

2·8=104

Triangle:

A=hbb

2=12·9

2=54

104+54= 158

Answer:

The answer is 207.5

Step-by-step explanation:

im stuck on this someone please help

Answers

Answer:

Step-by-step explanation:

Now, Use this graph to answer the next 3 questions.

1.Based on her results, what is the probability that a student randomly picked in her class chose comedy as their favorite?

A.2/7
B.1/2
C.1/7
D.1/14

2. Based on her results, what is the probability that a student randomly picked in her class chose action or animated?
1/14
9/14
1/7
1/2


3. Based on her results, what is the probability that two students were randomly picked and the first one chose romance and the second one chose action?

1/14
1/27
4/7
18/28

Answers

1. A
2. D
not so sure about the last one

help i need help fasssssssssssssssssssssssssst

Answers

The answer is B. 7x-5
the answer is b .........

As a salesperson, you are paid $50 per week plus $3 per sale. This week you want your pay to be at least $100. Write an inequality for the number of sales, s, you need to make and determine the minimum number of sales you need to make to meet your goal. (Type ALT 242 on your keyboard for the ≥ sign or ALT 243 for the ≤ sign).

Answers

Answer:

3x + 50 ≥ 100

At least 17 sales

Step-by-step explanation:

To solve this inequality you have to subtract 50 from both sides so 50 - 50 cancels out and 100 - 50 = 50

So now you have 3x ≥ 50, what you'll do is divided both by 3 so 3 ÷ 3 cancels out and 50 ÷ 3 = 16.6666 (repeating number)

x ≥ 16.6666 (repeating number) but since he cant make .6 of a sale you have to round that up to 17 sales.

So, the salesperson needs to make at least 17 sales to be paid at least 100

Makayla repairs home computers. She charges a base fee of $50 for each visit and $25 per hour for her labor. The total cost c(x) for a home visit and x hours of labor is modeled by the function rule: c(x) = 50 + 25x.

Answers

Answer:C=75

Step-by-step explanation:

A recipe for sparkling grape juice calls for 1/2 quarts of sparkling water and 3 quarts of grape juice. How much sparkling water would you need to mix with 9 quarts of grape juice? and how much grape juice would you need to mix with 15/4 quarts of sparkling water?

Answers

Answer:

You would need 1 ½ for 9 quarts of grape juice.

Benisha graphed point G on the coordinate grid. She will graph point H at a location 5 units away from point G.
Which ordered pair could represent the location of point H?
A. (-4, -1)
B. ( -4, 5)
C. (1, 3)
D. ( -9, 8)

Answers

Answer: C. (1,3)

Step-by-step explanation:

The  ordered pair could represent the location of point H is (1, 3) is 5 units to the right of (-4, 3)

To find the location of point H, which is 5 units away from point G, we need to add or subtract 5 units to the coordinates of point G.

Since the specific coordinates of point G are not provided, we cannot determine the exact location of point H. However, we can analyze the answer choices to see which one represents a point that is 5 units away from point G based on the given options.

Let's evaluate each option:

A. (-4, -1): This option does not necessarily represent a point that is 5 units away from point G.

B. (-4, 5): This option does not necessarily represent a point that is 5 units away from point G.

D. (-9, 8): This option does not necessarily represent a point that is 5 units away from point G.

To know more about  "coordinate grid.."  here

https://brainly.com/question/20362114

#SPJ2

Which shape has NO parallel sides? *
1 point

Option 1
Cross
Option 2
Hexgion
Option 3
triangle
Optioin 4
parallelogram

Answers

Cross is the answer because parallel sides cant cross

Pls help meh

The diameter of a circle is 3 ft. Find its area to the nearest tenth.

PLS FOLLOW THE RULES

TROLL FOR POINTS= REPORT

FIRST AND CORRECT ANSWER= BRAINLIEST

( NO LINKS )

Answers

Answer:

7.1 (7.06 rounded to the tenth)

Step-by-step explanation:

The formula for Area of a Circle is: π·r²

R = Radius

π = pi, or 3.14

As long as you know the formula, this is easy!

In class, you may have already been told that the radius is half of the diameter.

1. Half of 3 ft is 1.5 ft.

2. Plug 1.5 in for r, in your calculator

3. Do the calculation, and you should come out to get 7.06858347058

4. Round it!

Finding area for a circle is satisfying, isn't it? xD

I NEED HELP ASAP T^T

Answers

Answer:

adjacent angles and angles on a line

Step-by-step explanation:

It is adjacent angles

The diameter of a pizza is 14 inches. The pizza has 8 slices of equal size. Which of the following is the closest to the area of a slice?

Answers

Answer:

Step-by-step explanation:

First let us find the area of the whole pizza. Area of a circle is:

[tex]A=\pi r^2[/tex]

Then, we have diameter as:

[tex]diameter\div2=radius[/tex]

So, then using these formulas we would have,

[tex]16\div2=8\\A=8\pi \text{ or }25.12[/tex]

Now, one slice is [tex]\frac{1}{8}[/tex] of the entire pizza. So, we would have:

[tex]8\pi\div8=1\pi\\\text{ or }\\25.12\div8=3.14[/tex]

HOPE THIS HELPS!!!!!!!!
A full circle is 360 degrees, so one slice is an eighth of that. 360 / 8 = 45 degrees.

plz
help for brainliest

Answers

Answer:

Function  B

Function A

Function B

Step-by-step explanation:

Bob needs to buy a cover for his above-ground pool. The pool is in the shape of a circle and has a diameter of 18 feet. Pool covers cost $0.75 pers square foot how much should bob expect to spend on a pool cover? Wil Mark brainliest

Answers

Answer:

13.5 dollar he should he expect

Answer:$ 2054.325

and can i have brainless

Step-by-step explanation:

Other Questions
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