Answer:
64
Step-by-step explanation:
C. (-1, -2) would be your answer
That transformation is just a translation (x-2, y-4) from point (1,2)
120/4 = 30
120 x 2 = 240
240 + 30 = 270
270 grams of flour were used
Okay, so FIRST you would subtract 215 - 155, which is 60, and THEN
divide it by 215, so 60 divided by 215 = 0.27, and rounded that is 0.28,
then you move the decimal two places to the right to make it a
percentage so your answer would be A., 28%
I hope I helped! =D
