06-10-2021
Mathematics

contestada

Evaluate the expression when a=-7 and b=5.

-8b+a

Respuesta :

ilikekfc ilikekfc

06-10-2021

Answer:

-47

Step-by-step explanation:

-8(5)+-7

= -40 -7 (+ gets elimanated by the -)

= -47

Answer Link

Simpinqbaka Simpinqbaka

06-10-2021

-8b+a turns into -8+5 -7, -8 +5=-3. After that you do -3 -7. That would equal -10

Answer Link

Otras preguntas

why did the colonists start the american revolution

who crreated solved one of the hardest mathe questions in the world.

please help 10 points.[tex]p = \frac{v {}^{2} }{} r[/tex]find value of v ..

What's a good or service you think should have a price floor (minimum price) besides rent control and minimum wage

If Laura bikes x miles to and from her friend's house each day, what expression can be used to calculate the total distance she travels in a week? x / 7 x + 7 7

The recipe for cooking long grain brown rice calls for 5 parts water to 4 parts long-grain rice. To cook short grain brown rice, a recipe calls for 3 parts wate

Prove the following identities: (i) (sin x + cos x)(tan x + cot x) = sec x + cosec x (ii) 1/(sec x - tan x) - tan x = sec x

PLEASE HELP ME I NEED THE ANSWER FOR THIS QUESTION???

What reasons did the peasants in France have to resent the nobility?

The divine right of kings was the belief that __________. a. the people had the ultimate authority over the monarch b. the church had the ultimate authority ove