B. is the correct answer love
The correct answer is C. She makes an amount of money per hour x, then she works five hours so 5x, she then spends 18 on pizza so 5x-18, and then has 42 left over. 5x-18=42
She has -80 because 4 withdrawalsof 50 is 200 subtract the that from 120 its -80
You would select the points with the x-values -3 and 2 and use the slope formula:
(-3, -36) and (2,4)

← slope formula
x1 = -3 y1 = -36 and x2 = 2 y2 = 4
The children brought 2+1+114=414 cups of flour and 14+12+34=112 cups of butter.
They have enough flour for
414÷34===174×43173523
batches and they have enough butter for
112÷13===32×3192412
batches, so the butter is the limiting factor. Thus, they can make 4 whole batches of a dozen cookies each.