rishanakissoon41 rishanakissoon41

01-07-2022
Mathematics

contestada

Simplify this expression:

12a−8−5a+12

Respuesta :

rose5656 rose5656

01-07-2022

12a - 8 -5a + 12

arranging like terms

12a - 5a - 8 + 12

a ( 12-5) - 8 - 12

a(7) - 4(2 - 3)

a(7) -4(-1)

a(7) + 4

7a + 4

simplifing the expressions

Answer Link

01-07-2022

Answer:

12a-5a-8+12

=(12-5)a+4

=7a+4

Answer Link

Otras preguntas

Who was an abolitionist who led an attack on Harpers Ferry in 1859? a)Robert E. Lee b)Preston Brooks c)Charles Sumner d)John Brown

ASAP WILL GIVE BRAINIEST Justine is following a recipe that calls for 4 cups of lemon juice for every 3 cups of sugar. If she uses 3 cups of lemon juice, how m

The math test scores of Mrs. Hunter's class are shown below. 48, 56, 68, 72, 72, 78, 78, 80, 82, 84, 88, 88, 88, 90, 94, 98, 100 What is the range of the sco

With disability income insurance, benefits usually begin:

Your roommate tells you to take care of your body and don't subject it to stress because it will make you age faster. your roommate's advice is consistent with

Why the temperature increases from top to bottom on the leeward side of the mountain?

Why do you think macarthur chose inchon as his landing place?

Use completing the square to solve for x in the equation (x+7)(x-9)=25

a round swimming pool has a circumference of 54 ft. Carrie wants to buy a rope to put across the diameter of the pool. the rope cost $0.85 per foot, and carrie

Building relationships during your career exploration called?