jsakbsndskkakakaks jsakbsndskkakakaks

22-01-2021
Mathematics

contestada

Which expression is equivalent to -5a + a -7a

Respuesta :

FlamingHippo FlamingHippo

23-01-2021

Answer:

-11a

Step-by-step explanation:

To get the answer, you must combine these terms because they are like terms. -5a+a = -4a, and -4a-7a = -11a. Therefore, the answer is -11a.

Answer Link

Otras preguntas

Clara hiked to the top of a mountain. She started the hike at 10:30 A.M. It took 2 hours and 45 minutes to get to the top of the mountain and 45 minutes to hike

What is the most important consideration to preserve safety when it is necessary to feed glass tubing, thermometers, or other apparatus through a rubber stopper

Johann Sebastian Bach, renowned for his huge repertoire of musical compositions in the sixteenth century, was also, as a boy, an outstanding singer in the sopra

what percent of 80 is 48

projectile motion of a particle of mass M with charge Q is projected with an initial speed V in a driection opposite to a uniform electric fiedl of magnitude E

28. 10, 18, 21, 55, 48, 23, 24, 25, 32, 43, 10 a. Mean b. Median c. Mode

Suppose there is a mutation in a lamininbinding integrin gene that causes a loss of function in thecytoplasmic domains of the integrin. Which of the following

Please Help!! Carlos is changing his health care insurance and deciding between two different pans that charge the same premium. Plan A has a $1,200 deductibl

What was a drawback of the Columblan Exchange? A. It led to the spread of diseases in the Americas, killing thousands of Native Americans. B. It led to the loss

What was the result of Sherman's March to the Sea