Which expression is equivalent to 36 + 81?

9 (27 + 72)

9 (27 + 81)

9 (4 + 81)

9 (4 + 9)

Last week mrs. Hale worked 42 1/2 hours and this week she worked 41 1/3 hours how many hours did she work in the last two weeks

Laura's height is found to be 5/9th of Kevins height and is 39 inches tall how tall is Kevin

The product of a number and five is ninety whats the equation then the solution

What number is the sequence for the following numbers 3 4 6 9

Multiply. (7a-1) (x^2+2x-5)

Decrease 48 by 25% what is the decrease or increase of the question

What is the solution of x+5y=10

There are 4 Board of Directors positions open. 2 will be for men, 2 will be for women. Out of 20 candidates, 11 are men, 9 are women. How many total outcomes are possible?

I can't find the answer to (-50) x47?

What is the exact volume of the cone? (height is 9 cm, the radius is 15 cm) A) 90 n cm 3 B) 675 n cm 3 C) 225 n cm 3 D) 405 n cm 3 What is the approximate volume of the cone? use 3.14 for n.