Find x, y, and z
3
7
Z

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent