Simplify this expression: 4p + 9 + (–7p) + 2 = ?
a. 11p + 11
b. 3p + 7
c. –3p + 11
d. 3p + 11

What is the average rate of change for this function for the interval from x=2 to x=4 ?

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true

How do i take any fraction and make it into a decimal or percentage?