It is necessary to find the times when the temperature is 8° F. Which of the following is the correct equation to do this (A) 9 - 1 = 8
(B) 9+2 = 8
(C) 9-12 = 8

Prove that quadrilateral is a rhombus.

Solve the formula ax+ by = c for x.

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.