What is the value of x

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7

Matt had 5 library books. he checked out 1 additional book every week without retuening any books. whats the matching equation