3. Which equation matches the statement: "The sum of 4x and 2 is 9"?
A. -4x + 2 = 9
B. -4x + 9 = 2
C. -4x(2) = 9
D. -4x - 2 = 9

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

How do you determine whether a relationship represented as as graph is linear or nonlinear

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?