An integer is chosen between 0 and 100. what is the probability that it is divisible by 7?

Name the quadrilaterals that have four equal sides.

The angles below are supplementary. what is the value of x? a pair of supplementary angles is shown. one angle measures 7x + 33, and the other angle measures 70. 5.3 8.14 11 14.7

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)