Write a proportion for the following word problem. 1. You are currently working and getting paid $12 per hour but your boss is very satisfied with your work. Your boss is willing to give you a 75% raise. Write the proportion that gives your new hourly rate.

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

Choose the more precise measurement. 26.4 cm or 8.39 cm