What's the answer of 5+9y

Simplify and express each answer using positive exponents only. 28x^3 y ^-2 z^9 / 4x^8 y^-2 z ^-2 =

1200$ invested at a rate of 3.5% compounded quarterly; 4 years

If A=3x^2 + 5x - 6 and B = - 2x^2 - 6x + 7 than A - B equals ... ?

3. You flip a coin and roll a six-sided die. What is the probability that the coin shows tails and the die shows 4?

Find the x - and y-intercept of the line. x+4y=36

A scuba diver was swimming at an elevation of - 8 meters. A shark was swimming at an elevation of - 29 meters. Find the difference between these two elevations.

if a scatter plot has no association then ... A.) it has no ordered psirs B.) its ordered pairs have no predictable pattern C.) it has ordered pairs that have a positive patterns D.) it has ordered pairs that have a negative pattern

charmine made $204 for 17 hours of work at the same rate how many hours would you have to work to make $84

Which of the following expressions is correct? A. - |-37| = 37 B. - |37| = 37 C. |-37| = 37 D. |-37| = - 37

Carlos has 7 1/2 acres of farmland. He uses 1/3 of the acres to graze animals and 1/5 of the acres to grow vegetables. How many acres does Carlos use for grazing animals or for growing vegetables.?