Little brother homework again HELPPP
When adding 24.72 to a certain number, the sum is 28.42, as seen below. What number should go in the box to complete the addition problem?

The decimal 24.72 is added to an unknown whole number and 7 tenths to equal 28.42.

2
3
11
14

3

Step-by-step explanation:

I am 100% sure just subtract 28.42-24.72=3.7

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )