1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
damaskus [11]
3 years ago
11

#18. How is the answer -3. How do I get it?

Mathematics
2 answers:
castortr0y [4]3 years ago
4 0
I hope this will help you.

Ann [662]3 years ago
4 0
7m+3(m+2)=-24
Distribute
3(m+2)=3m+6
7m+3m+6=-24
Combine like terms
7m+3m=10m
10m+6=24
Do the additive inverse of addition
-24-6=
Do keep change change
-24+-6=-30
10m=-30
Do the inverse of division/multiplication
the m cancels out
-30÷10=-3
because a negative divided by a positive equals a negative the result is -3
this is why it is -3.
You might be interested in
Select true statements
Vaselesa [24]

Answer:

the first one and last one are true

Step-by-step explanation:

8 0
3 years ago
What is 7/10 as a decimal
topjm [15]

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~HITHERE~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

~~~~~~~~~~~~~~~~~~~~~~~~~~~THEANSWER~~~~~~~~~~~~~~~~~~~~~~~~~~~

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~0.7~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

HOPE THIS HELPED

~~~~~~~~~~~~~~~~~ANDTELLMEIFIAMWRONGTHANKYOU~~~~~~~~~~~~~~~~

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

7 0
3 years ago
A lawnmower that regularly sells for $150 is on sale for $120. By what percentage was the price decreased?
yanalaym [24]

Answer:

20%

Step-by-step explanation:

Find the difference of both prices.

150 - 120 = 30

Calculate the ratio of the decrease in price to the original price.

30/150 = 0.2

Multiply the decimal by 100 to get your percentage.

0.2(100) = 20

8 0
3 years ago
History question it’s hard
Leokris [45]

Answer:

How did British colonists differ from French colonists in the 1700s? The British did not claim land for farming, but the French did. The British settled in only one area, while the French established thirteen colonies. The British settled towns and farms, while the French mostly trapped and traded.

Step-by-step explanation:

5 0
3 years ago
Simplify the radical expression. Please explain how you got your answer.<br><br><br> √50/9
Sauron [17]
Rewrite the promblem as the square root of √25*2/9 since 25 is a perfect square take the square of it from the radical which gives u 5 leaving you with 5√2/9 simplified
7 0
4 years ago
Other questions:
  • I need a little help! Can someone check my work? It's a written response with linear systems.
    8·1 answer
  • Find the difference 17.4-6.102
    11·1 answer
  • Which of the following metric prefixes is largest? <br><br>A.nano<br>B.milli<br>C.centi<br>D.micro
    7·1 answer
  • Compute the line integral of the vector field F=⟨3zy−1,4x,−y⟩F=⟨3zy−1,4x,−y⟩ over the path c(t)=(et,et,t)c(t)=(et,et,t) for −9≤t
    7·1 answer
  • A piece of string is 325 centimeters long. you need the string to be 1.1/4meters long. how many centimeters should you cut off?
    7·1 answer
  • Four times a number was 22 greater than twice the same number. What was the number?
    6·2 answers
  • ​A golf driving range has small buckets of golf balls for $6 each and medium buckets of golf balls for $8 each. One day, golfers
    7·1 answer
  • Where is the blue dot on the number line?
    14·2 answers
  • A:40<br> B:70<br> C:80<br> D:120<br> E:150
    6·1 answer
  • On a Sunday night, there are four people on a bus. The bus has five stops left before it end sits route. Suppose each person wil
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!