zombieman273 zombieman273

11-08-2020
Mathematics

contestada

PLEASE HELP!!!
Evaluate the expression when b=4 and y= -3
-b+2y

Respuesta :

donaldt1225 donaldt1225

11-08-2020

Answer: -10

Step-by-step explanation: All you have to do is plug the values into the equation. -4+2(-3). Then you solve the equation using PEDMAS.

1. -4+2(-3)

2. -4+(-6)

3.-4-6

4.-10

Answer Link

zarampa zarampa

11-08-2020

Answer:

8

Step-by-step explanation:

-b + 2y

if

b = 4

and

y = 3

then:

-b + 2y = -4 + 2*6 = -4 + 12

= 8

Answer Link

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