joe4140 joe4140
  • 01-11-2018
  • Mathematics
contestada

3/4(-10+2/5).......................

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 01-11-2018

3/4(-10+2/5)

first do parenthesis

factor out -1 inside the parenthesis

3/4 * (-1*(10-2/5))

borrow from the 10

3/4 * (-1*( 9 5/5-2/5))

3/4 * -1(9 3/5)

change the mixed number to an improper fraction

3/4 * -1 ((5*9+3)/5)

3/4 * -1(48/5)

3/4 * (-48/5)

-144/20

divide by 4

-36/5

-7 r 1

-7 1/5


Answer Link

Otras preguntas

Reuben has scores of 70 75 80 83 on four Spanish quizzes. What score must he get on the next quiz to achieve an average of at least 80?
I need help please!
How many justices must agree to an opinion for the Supreme Court to issue a decision? A. All of the nine justices B. Seven of the nine justices C. Six of the ni
PLEASE HURRY!! I WILL MARK ANYONE WHO ANSWERS FIRST BRAINLIEST!!! Which interval for the graphed function contains the local maximum? [-1,0] [1,2] [2,3] [3,4]
solve if 2/3 + 1/3x = 2x​
1. In Tulsa, Oklahoma the sales tax is 7.9%. If you buy an $850 television in Tulsa, how much tax will you pay?
Dr. Cohen wanted to study whether gender stereotypes exist in the technology industry. She gave a resume to staff members at a tech company. Half of the staff w
select the prefix you would find in a word to indicate "opposite of." A)inter B)mid C)en D) lll
What’s a protagonist
All electric circuits have devices that are run by _____ energy.