The sum of two numbers is 72, and their difference is 40. Find the numbers.

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

Afair die is cast four times. calculate the probability of obtaining exactly two 6's round to the nearest tenth of a percent

Josie buys a pair of boots that retail for $52.00 dollars, however they are currently on sale for 25% off how much does josie pay for the boots if there is also a 6% sales tax on them