Its 1+20x because you would subtract 2-1-=1 and 35x-15x=20x im sorry this is the real correct answer
Plug all the point into your calculator. Not sure if you need it y=mx+b but the R for that is r= -1
Answer:
50,10
Step-by-step explanation:
poit c is half way on both x axis and y axis
15 minutes= 2 problems
75 / 15 = 5
2 x 5 = 10 problems
