mandy9386 mandy9386

04-02-2019
Mathematics

contestada

add the two expressions

3.8b - 7 and 2.9b + 9

enter your answer in simplified form

Respuesta :

MrGumby MrGumby

06-02-2019

Answer:

The answer would be 6.7b + 2

Step-by-step explanation:

In order to simplify this, simply add the like terms together.

3.8b + 2.9b = 6.7b

-7 + 9 = 2

Now just put those two together

6.7b + 2

Answer Link

Otras preguntas

Question for Math! I have a 200-point math test coming up, and I don't get the concept of this question, but if somebody is willing to help me out on this quest

The sun ____ in the East.

Hey, How are you what you doing

1.07 x 104 -3.38 × 10³

A triangle has sides of length 4xy, 7, and2x. Which expression represents the distance around, or perimeter, of the triangle? O 6z+y+7 O 6x + 4y +7 O4zy + 2x +7

you spent $25 at the store. you bought a book for $8.50 and pencils for $.25 each. how many pencils did you buy?

Hey, How are you what you doing

PLEASE HELP I NEED IT BY TODAY I WILL GIVE YOU 44 POINT AND BRAINLEST

1.07 x 104 -3.38 × 10³

Which of the following best describes renewable energy? A. Natural mineral source of energy B. Sources that can be mined or drilled, and will last for a finite