mhussion19 mhussion19

09-10-2020
Mathematics

contestada

Simplify. - (2b - 4)
Show work

PLEASE HELP

Respuesta :

nettie68 nettie68

09-10-2020

Answer:

-2b+4

Step-by-step explanation:

we are multiplying by a negative 1 in the expression.

-1(2b-4)

-2b+4

*negative multiplied by a negative makes a positive

Hope this helps!

Answer Link

Otras preguntas

HELP!!! MATH!!! 100 PTS !!! Suppose f is a one-to-one, differentiable function and its inverse function f−1 is also differentiable. One can show, using implici

A dark purple liquid is diluted by adding water. The diluted liquid becomes a pale purple colour. Explain the process that causes this change. Refer to particle

Order the numbers below from least to greatest. 1/2,-2, 3.605551275,-9/2,4.2 WILL GIVE BRAINLYEST!

A population of 200 mice contains 168 brown mice. Brown is dominant to gray. How much of the population would be h o m o z y g o u s dominant? A. 84% B. 36% C.

A population of 200 mice contains 168 brown mice. Brown is dominant to gray. How much of the population would be h o m o z y g o u s dominant? A. 84% B. 36% C.

1)Find the L.C.Mof the following set of numbers by prime factorization method:a)6 and 9b)16 and 24c)24,48 and 642)Find L.C.M of the following set of numbers by

which one a b c nmfjk3ejff

60% of people who purchase sports cars are men. If 10 sports car owners are randomly selected, find the probability that exactly 7 are men.

In the circle below, if arc AB = 104 ° and arc CD = 26 °, find the measure of < BPA.

Establish the identity. (2 cos 0-6 sin 0)² + (6 cos 0+2 sin 0)2 = 40