Simplify this expression 2wz-w-6wz+4w-7

Which of the following equations would result in destructive interference with the wave y = - 2sin (2pi/3 x) ? A.) y = - 2sin (2pi/3 x) B.) y=2sin (2pi/3 x) C.) y = - 2sin 3pi/2 x) D.) y=2sin (3pi/2 x)

You deposit $850 dollars in a savings account that pays 5.6% simple annual interest. Find your account balance after 21 months.

Which equation demonstrates the Distributive Property 3 • (8 + 2) = 3 • (2 + 8) 2 • (5 • 17) + 12 = (2 • 5) • 17 + 12 2 • (8 + 9) = 2 • 8 + 2 • 9 4 • (7 + 0) = 4 • 7

What is the value of x in the linear equation below? 4+3x-ax=9-7x+bx

How do you solve for "y" in 2x+3y=4?

Kent and jodi both found the sum of two 4-digit numbers, but their results were not the same. if kent made an error of addition by one in the hundreds column and jodi's result was correct, what was the difference between the larger result and the

Sofia is dividing 8 by 22. If she continues the process, what will keep repeating in the quotient?

A video game store was getting rid of old games, they were selling 3 for 56.28. If they sold 7 games how much money would they have made?

Bria and Matt have a total of 400 stamps. Matt has three times as many stamps as Bria. Which system of equations can be used to find the number of stamps Bria has, b, and the number of stamps Matt has, m?

The square root of what number is 12 less than half of that number