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

Why was the treaty of Fort Laramie negotiated??

____ isn’t essential for pthotosynthesis a) nitrogen b) oxygen c) carbon

Given that line a is parallel to line b and that line c is parallel to line d, if angle 13=(12x-22) and angle 14=(9x-29), find angle 2

Find an explicit formula for the geometric sequence 12,24,48,96. b(n)=

Aesthetics is defined as? A. a Western tradition in fine arts B. beginning an art collection C. a branch of philosophy concerned with sensory experience D. bro

You are standing on the beach counting waves. You use the pier to estimate that there is 5 m between wave crests and you measure that a wave takes 2 seconds to

Find (2x^2+2)+(x^2-4)-(3x^2+1) Answers 3x^2-1 6x^2-3 -3 6x^2

Why does a desert have a dramatic change in temperature during the day and at night? Because A) of the lack of water. B) of the lack of vegetation. C) sand is s

A rectangular park is 24 miles long and 8 miles wide. How long is a pedestrian route that runs diagonally across How long is a pedestrian route that runs diagon

You will analyze four substances in this lab. Based on their chemical formulas and what you already know about covalent and ionic compounds, make a prediction f