1/2 times ? Equals 3 1/2

7

Step-by-step explanation:

1/2(x)=7/2

divide both sides by 1/2

x=÷

x=·

x=14/2=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. : )