gianas2sweet gianas2sweet

14-01-2022
Mathematics

contestada

If (a, - 7) is a solution to the equation 8a =-3b – 5, what is a?

O -17
O 17
O 2
O 8

Respuesta :

jcherry99 jcherry99

14-01-2022

Answer:

C

Step-by-step explanation:

b is the y value of the equation.

8a = -3b - 5 Let b = - 7

8a = -3*-7 - 5 Combine

8a = 21 - 5 Combine the right again.

8a = 16 Divide by 8

8a/8 = 16/8

a = 2

Answer Link

Otras preguntas

The raised vegetable garden in Susan's yard is in the shape of a rectangular prism with a volume of 48 cubic feet and a height of 3/4 foot. PLEASE DO THE WORK A

What is most important in a representative democracy? A. Legislature B. Majority rule C. Suffrage D. Bill of Rights

which passage form the passage best contributes to elisa impatient tone

Describe the key things that set predatory lenders apart from the others

Kelly was building a bed for her dollhouse. She used her bed, which is 4 feet × 6 feet, as a guide. She scaled down the dimensions of her bed by a factor 1 over

The picture shows an experiment used to determine the effect of using more nails in the core of an electromagnet. Which of the following would make this a bette

Why do the cellular processes necessary for life take place in a watery environment? A. Sugar and other food molecules need to react with water in order to re

How could you start an essay about what you think it means to be an adult in an interesting way? Create a couple sentences that you could use to gain the reader

how much would $200 invested at 4% interest compounded monthly be worth after 8 years round your answer to the nearest tenth

When a book is resting on a level table and you are not pushing on it , is there a frictional force between the book and table ?