pineapplewatermelon2 pineapplewatermelon2

06-04-2020
Mathematics

contestada

2r+1+(−4r)+72 i need help...?

Respuesta :

tmanharrell tmanharrell

06-04-2020

Answer:-2r+73

Step-by-step explanation:

Answer Link

notes21 notes21

06-04-2020

2r+1?(-4r)+72

remove parentheses

2r+1-4r+72

collect like terms

calculate the sum

-2r+73

Answer Link

Otras preguntas

What is a true statement about a 45-45-90 triangle?

I filled 6/9 of the prescriptions for the pharmacist to review. The pharmacist returns and reviews 2/3 of the prescriptions. How many more prescriptions does th

10. Pick the word that correctly completes the sentence. Pablo was _____ his bike to school when his strap broke. riding ride rode rides

A survey among freshman at a certain university revealed that the number of hours spent studying before final exams was normally distributed with mean 25 and st

An experiment consists of drawing different colored T-shirts from a drawer that contains an unknown number of T-shirts of different colors. In 55 trials of the

classify the reaction type 2LiBr+Pb(NO3)

Pretend you're playing a carnival game and you've won the lottery, sort of. You have the opportunity to select five bills from a money bag, while blindfolded. T

U.S. History Questions

If you were a trader in the Ancient Mediterranean and wanted to trade with the Phoenicians, which of the following would you probably hope to receive from them?

Where is the opposite of −10 located on a number line? A) to the left of 0 B) to the right of 0 C) to the right of 12 D) to the left of −10