Jack baked 12 muffins. This was half the number of muffins he made yesterday. Which equation can be used to find, x, the number of muffins Jack made yesterday?

x=12(2)

Step-by-step explanation:

half means 2, so if he made twelve today, we just multiply 12 by 2 to find the number he made yesterday. when you solve you get 24

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17

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. : )