Yen paid $10.50 for 2.5 pounds of pretzels. What price did she pay for each pound of pretzels? $0.42
$4.20
$42
$420

$4.20

Step-by-step explanation:

$10.50 / 2.5 = 4.20

Therefore, Yen paid $4.20 for each pound of pretzels.

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. : )