Find the values indicated. 1) If LMNO is a parallelogram, and LM -2y - 9 and NO = y-2, find LM

2) RSTV is a parallelogram. RT and SV intersect at Q. RQ = 5x + 1 and QT = 3x + 15. Find OT.

Alocal concert promoter purchases 2 3/4 pages of ads. when one of the concerts is cancelled, the promoter cancels 1 5/8 pages of ads. how much advertising space is the concert promoter actually using?

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red

The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4πr2. write your answer in scientific notation.