nc72079 nc72079

03-11-2017
Mathematics

contestada

If (a, -5) is a solution to the equation 3a = -2B - 7, what is a?

Respuesta :

03-11-2017

I think what you need to do is make B = -5
3a = -2(-5) - 7
3a = 10 - 7
3a = 3
a = 1

Answer Link

Otras preguntas

How many numbers between 100 and 200 can be expressed as powers of 2? Show the steps you followed. Which power of 2 is closest to 1000?Show your work

what is the least common denominator for adding the fractions 4/15, 1/12, and 3/8

what happened to farm incomes as the 1920s progressed

14. One factor determining the number of representatives for a given congressional district is the distribution of _______ within the state. A. jobs B. register

The result of the Battle of Bunker Hill was a/an A. unqualified British victory. B. narrow victory for the Americans. C. clear victory for the Americans. D. inc

Weightlessness is experienced by an astronaut in space. This means that the astronaut's muscles have to be stronger to move his body or lift other objects. True

A satellite circles the moon at a distance above its surface equal to 2 times the radius of the moon. The acceleration due to gravity of the satellite, as compa

Jada has 7/8 cup of cheese. Her cheese bread recipe calls for 1/6 cup of cheese. How many times can she make her recipe with the cheese she has?

What is the cause and effect of russia signing the treaty of brest-litovsk?

Which systems are affected when someone does not take their seasonal allergy medication? Choose all answers that are correct. A. muscular system B. immune syste