What is the value of the following expression?

-9/4➕-8/5-2 1/2

Car Wash A theater group is having a carwash fundraiser. The liquid soap costs $34 and is enough to wash 40 cars. Each car is charged $5. a.

Tony makes a phone call at a pay phone. They charge 25 cents as a connection fee, and 10 cents for each minute. Tiny has $2.10 in it change in his pocket.

Which expression is equivalent to 5y5 (3y2-18)

Evaluate the express 1. (15 - 4) + 33 What's the answer

Packs of picked peppers were reduced to 20% off their original price of $3.50. Today, there's an additional 10% off the reduced price. Find the new price for packs of pickled peppers

Two thirds of a number reduced by 11 is equal to 4 more than the number. Find the number

Describe when to use a series and when to use an equation. For example, when would you use: f (x) = 3x+5 and when would you use: Height = 2 + 3n (where n is 1, 2, 3 ...)

Round 593,204 to the nearest ten thousand

The measure of an angle and the measure of its supplement are equal. find the measure of each of the supplementary angles

A swimming pool can be filled at the rate of 25 liters per min using a special pump. How many hours will it take to fill up a pool that holds 5,000 liters of water?