Qrs is an equilateral triangle if qr is seven less than twice x rs is 61 less than five times x and qs is 11 more than x, find x and the measure of each side

Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

Last week jason walked 3 1/4 miles each day for 3 days and 4 5/8 miles each day for 4 days. about how many miles did jason walk last week?