If a rectangle has a perimeter expressed as (12x + 20) inches and a square has a perimeter expressed as (25x - 45) inches, and the measurement of both perimeters are the same (equal), what is the area of the
square?

Missy took the act and was told her standard score (z-score) is –1. frank took the sat and was told his standard score (z-score) is –2. which student has a better chance of getting admitted to college based on their test score?

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

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.