24-05-2021
Mathematics

contestada

If ordered pairs (a, -2) and (4, b) belong to set {(a, b): b=2a-8, find the value of a and b

Plssss helppppp :((((((
Will mark as BRAINLIEST :))))))

Respuesta :

nsrosewine nsrosewine

24-05-2021

Answer:

a = 3 b = 0

Step-by-step explanation:

(a,-2) b= -2

-2=2a -8

6=2a

3=a

(4,b) a=4

b=2(4)-8

b=8-8

b=0

Answer Link

Otras preguntas

How can you reduce the stress of completing a project? A. Put off the project until the last minute. B. Take a break from the project when you need it. C. Devot

a department within internal revenue service (irs) investigates tax submissions to see if people are being honest with the information they declare on their tax

The earth's interior heat and pressure drive mantle convection. This is the power that drives _____, the main force behind earthquake and volcanic activity. pla

in the ____ letter style, all components of the letter begin flush with the left margin.

What is the least common multiple (number) of 2 and 3?

convert to mixed number 105/24

what city was the constitution written

What happens to the temperature of a substance while it is changeing

What is the force exerted by air as it moves? A. high fronts B. air pressure C. dew point D. wind

adults and children should limit their intake of sodium because