Find the sum and choose the correct answer.

2n 3 + 4n 2 - 7 and - n 3 + 8n - 9

A) - n3 - 4n2 - 8n - 16

B) n3 + 4n2 + 8n - 16

C) n3 + 4n2 + 8n + 16

D) 3n3 + 4n2 + 8n - 2

Jerry jogs the same round trip path everyday. He jogs 0.7 miles to the park and then 0.5 miles from the park to the playground. After getting a drink at the playground, he then jogs back from the playground to his house.

Edward has $220 in his bank account. If he withdraws $55 from his account, what is the balance in his account?

A juice company produced 8064 cartons of juice and 21 days each day day produced the same number of cartons and deliver those cartons to 16 area coffee shops the cartons were delivered in case of 6 cartons per case each coffee shop received an equal

Alex usually runs for 21 hours a week training for a marathon. if he is unable to run for 3 days describe how to find out how many hours of training time he looses and write the appropriate integer to describe how it affects his time.

1. Adam has 2.6 gallons of red paint, 2.35 gallons of white paint, and 2 5/8 gallons of blue paint. If he wants to use up the can that has the most paint in it, which color should he use? 2.

85+3x-5=180 what does x equal

robert wants to put lights around the edge of his deck. The deck is 43 feet long and 26 feet wide. How many yards of lights does he need?

If a computer costs $600.00 and the sales tax rate is 7.5 percent, what is the total cost of the computer?

What is 2/3 cup chopped nuts multiplied by 6?

Who is taller 180 cm or 5ft 8in.