skinnygirlm skinnygirlm

25-10-2018
Mathematics

contestada

please help solve this problem the - is a negative sign. (2b+-7)+5(b+-3)

Respuesta :

CylieTbh CylieTbh

25-10-2018

Answer:

Step-by-step explanation:

(2b+-7)+5(b+-3)

Multiply 5 throughout the second parentheses

(2b-7)+(5b-15)

Add 2b and 5b

7b-7-15

Subtract -7 and -15

7b-22

Answer Link

Otras preguntas

2. a) Name one way the light reactions and dark reactions are similar and one way they are different.

In a game with three frames, where will the objects on Layer 1 appear? A. Next to the play area B. In the middle of the game Behind everything else D. In front

A man and a woman were arrested and charged with conspiring to blow up a federal government building. After being given Miranda warnings, they were questioned s

The movement of the continents was one of the three sources of Earth's heat when Earth was newly formed. True or False

I NEED HELP QUICK! BRAINLIEST TO WHO IS RIGHT!

Heavy water usually refers to water that :

In the diagram, AB = 10 and AC = 2V10. What is the perimeter of AABC? 10 units 10 + 2/10 units 20 units 20+ 2/10 units

Solve sin θ +1 = cos2 θ on the interval 0 less than or equal to θ less than 2pi

Who said a revolution is not a dinner party?

Which of the following shows a number in a fraction form? A. 3/7 B.3 C.1/2 D.3.7