Write a function rule to describe the amount of change, c(x), you get from a $20.00 bill when
you buyx pounds of apples at $1.19 a pound.
(x) = 20+ 1.19x
(x) = 20x + 1.19
(x) = 20x - 1.19
(x) = 20 - 1.19x

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?

What ia the sum if the first 7 terms of the geometric series

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?