In AQRS, the measure of ZS=90°, SQ = 47 feet, and RS = 70 feet. Find the measure
of ZR to the nearest tenth of a degree.

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

Acollege is selling tickets for a winter fund-raiser. one day, krissa sold 14 adult tickets and 8 student tickets for a total of $376. the next day, she sold 7 adult tickets and 11 student tickets for a total of $272. krissa wanted to find the price of one adult ticket, a, and the price of one student ticket, s. she wrote and solved the following system of equations.