halimaa246 halimaa246

02-06-2021
Mathematics

contestada

a) Find the value of 2x + y when x = 4 and y = 3

b) Find the value of a^2 + b when a = -2 and b = 5

Respuesta :

Abbie101270 Abbie101270

02-06-2021

(2x4)+3 =11 -qestion A

Answer Link

carmen469 carmen469

02-06-2021

a) 2(4) + 3 = 8 +3 = 11

b) -2^2 + 5 = 4 + 5 = 9

i think so ! sorry if i’m wrong

Answer Link

Otras preguntas

the price c of a used car plus 8% sales tax

Why is the savings account better than a checking’s account for saving money?

True or false:Consciousness can never be explained scientifically

Stating the consequences of drug use is a resistance strategy that can involve __________. A. explaining why the drug is harmful for you B. explaining possible

HELP AND PLZZZ EXPLAIN! 18 + 3 |6 - 25| - 11

The two assemblies that made up the Roman Senate were A.consul and military B.military and tribal C.tribal and magistrate D.magistrate and consul

What is the nearest integer to90

What is 9:45 written out in Spanish words?

What year did the Louisiana Purchase take place?

The policy of preventing communism from spreading around the world was