Jerry had a total of 30 pens and pencils he decided to trade with his friend all his pens for pencils. if he traded every pen for two pencils he would have 48 pencils. how many pens and how many pencils did he have before the trade?

Tuan answered 20 customer service calls in 3 hours. At this rate, how many customer service calls can Tuan answer in 7.5 hours?

Solve the proportional equation: p/2 = p - 2/8

Two thirds of the product of 38 and 16

Select the choice that translates the following verbal phrase correctly to algebra: the difference of m and 7 increased by 15

Alex needs to buy compressed air to fill empty cylindrical tanks for his tire store. Each tank is 12 feet deep and has a radius of 6 feet. What is the volume of compressed air needed to fill 5 tanks? (Use 3.14 for π.) A. 565.2 ft3 B. 1,356.5 ft3 C.

What is 45 ones times 10? Choices are: 45 hundreds 45 tenths or 45 tens.

What is this answer 3x64 =

Use a word problem using integers and slove it in 3 ways

Britney spent $65 on a coat.$18 on food. She has $25 left. How much money did she have at first?

Joel ca drive his car 450 miles at a steady speed using 15 gallons of gasoline. make a rate table showing the number of miles his car can be driven at this speed. show 1 2 3 4 5 6 7 8 9 10 gallons of gas