Sally wants to make a chocolate crunchy cake .The recipe uses 16 biscuits and 22 squares of chocolate . Sally wants to make her cake with 24 biscuits .How many squares of chocolate will she need?​ ​

30

Step-by-step explanation:

a is the right answer

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. : )