The awnser is Shari is using the same ratio as Mark's
Answer:
the answer to the questions are x, 4 and y=7
Answer: C. A line that rises from left to right has a positive slope.
Step-by-step explanation: A. has a slope of 0, B. has an undefined slope, and D. is supposed to go left to right not right to left.
Answer:
90
Step-by-step explanation:
120 - (120/4)
120 - 30 = 90
Answer:
f=35x-1 .................
