Gena wants to estimate the quotient of - 21.87 divided by 4.79. Which expression shows the best expression to estimate the quotient using front-end estimation?

A - 21 : 4

B - 21 : 5

C - 20 : 4

D - 20 : 5

Emerson purchased a game that was on sale for 18% off. The sales tax in his country is 8%. Let y represent the original price of the game. Write an expression that can be used to determine the final cost of the game

One clay brick weighs 5.79 pounds the break is 2 inches long and 2 1/4 inches wide if the clay weighs 0.08 pounds per cubic inch what is the volume of the brick

Solve A = P + PrT for A, given that P = $950, r = 3 1/2%, and t = 10 years.

15 + 7 x 2 - 11 + 35

Slope intercept form

How do you find the discount of things? For example, The sale price of a music player was 25 percent less than the actual price. The sale price is 26.79. How would you find the actual price?

A store is having a sale where all jeans are 1/4 off the regular price. Find the constant of proportionality. how much a pair of jeans $29?

Evalute 8x - 5 when x = 4

Which property is demonstrated by the equation 8 + (9+3) = (8+9) + 3. The choices are commutative property of addition or associative property of addition. Distributive property or property of opposites

Today 13 athletes were tested for steroids. Yesterday three times as many athletes were tested. How many athletes were tested in all?