let m and n be non zero rational numbers and x and y beat your rational numbers. Consider the operations below and select all the answers that will make this statement true. part A: M plus N can be

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?

Which problem would you use the following proportion to solve for? 24/x=40/100 a. what is 40% of 24? b. what percent is 24 of 40? c. twenty-four is 40% of what number? d. forty percent of 24 is what number?

Let f(x) = 1/x^2 (a) use the definition of the derivatve to find f'(x). (b) find the equation of the tangent line at x=2