All categories

3 years ago

At Mathville middle school

Mathematics

2 answers:

VMariaS [17]3 years ago

6 0

Answer:

x + (x + 12)

Step-by-step explanation:

(first number x would represent boys)

From here just find a number that works as both x intercepts

Mamont248 [21]3 years ago

5 0

I think it’s x+(x+12)

You might be interested in

The Smith family has a two-and-a-half-foot-long sandwich to share. One-half foot of the sandwich will serve one person. How many

KIM [24]

To find the amount of servings, we divide the total sandwich by the amount given to one person:
2 1/2 / 1/2
This can simplify into:
5/2 / 1/2
Dividing a fraction is basically multiplying it's flipped side:
5/2 * 2
10/2 = 5
There are 5 servings in the sandwich

4 0

3 years ago

ANYONE WANT A FREE BRAINLIEST.....

kap26 [50]

3 inches and 2 inches, 6÷3 & 9÷3.

12×3=36 so divide 6 by 3 and 9 by 3

7 0

3 years ago

Read 2 more answers

Serenity picked 75% of the apples of a tree in her backyard. If she picked 30 apples, how many apples were on the tree to begin

Stells [14]

Given:

Serenity picked 75% of the apples of a tree in her backyard.

She picked 30 apples.

To find:

The number of apples on the tree in the beginning.

Solution:

Let x be the number of apples on the tree in the beginning.

Serenity picked 75% of the apples of a tree in her backyard.

Number of apples picked = 75% of x

= $\dfrac{75}{100}x$

= $\dfrac{3}{4}x$

She picked 30 apples.

$\dfrac{3}{4}x=30$

Multiply both sides by 4.

$3x=4\times 30$

$3x=120$

Divide both sides by 3.

$x=\dfrac{120}{3}$

$x=40$

Therefore, the number of apples on the tree in the beginning is 40.

3 0

3 years ago

Given △ABC, use a dilation with the center at the origin to make a similar triangle with side lengths three times as large. What

Artist 52 [7]

The image of the dilation is shown below, with the centre of dilation (0,0) and scale factor of 3

The coordinate of C' is (6, -3) which is three times of the coordinate of C(2, -1)