Consider the sum of 3/5 plus 3/4. round each fraction and estimate the sum. add the 2 fractions using a common denominator and then round the result. which estimate is closest to the actual answer?

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

How do i solve uniform motion problems?

Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?