Answer:
y=mx+b where m is slope and b is y int
Step-by-step explanation:
1) slope 1/4 and yint 8
2) slope -2 and yint -3
3)slope 0 and y -int is 0 when there is no b
4) Slope is 0 and y int is 7 when there is no B
Answer:
the solutions are these
Step-by-step explanation:

Answer:
you multiply the circumference by the radius squared
Ex.) (c= circumference)
c=3.14x2r
275-100=175 (amount of bonus) 175÷5 (amount per bonus)= 35 total sales