4(x + 2) represents the area of the rectangle above. which expression below is equivalent by the distributive property?

a. (x + 2) ⋅ 4
b. 4x + 8
c. (4 + x) + 2
d. 4x + 2

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.

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

What expression is equivalent to log3(x+4)