Solve the simultaneous equations
5x + 2y = 24
3x – 2y = 16

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.