What is one of the solutions to the following system of equations?
y2 + x2 = 65
y + x = 7

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%

Ebert used to make $22 an hour, but got a 10% raise. how much more will he make in a 40 hour work week with raise?