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
DochEvi [55]
3 years ago
8

(5m+100) (2m+10) what’s the value of m

Mathematics
1 answer:
Alexeev081 [22]3 years ago
6 0

Answer:

m=-30

Step-by-step explanation:

5m+100=2m+10

We want to get the variable on one side of the equation. First we subtract 100 from both sides.

5m=2m-90

Subtract 2m from both sides.

3m=-90

Divide both sides by 3.

m=-30

You might be interested in
Ursula bought 9 dozen rolls of first aid tape for the health office. The rolls were divide equally into 4 boxes.
Vilka [71]
A dozen is equal to 12 so you have to do 12 x 9 = 108.

108 ÷ 4 = 27 so there was 27 rolls in each box.
6 0
3 years ago
Jane Hilman went to her bank. She had a balance of $1,009.88 in her savings account. She withdrew $130.00 and the teller credite
frez [133]
Her new balance is 886.07 dollars hope this helps
3 0
3 years ago
Find the value of x.
love history [14]

Answer:

x is 64 degrees

Step-by-step explanation:

Since the polygon is a quad we know all the angles add up to 360. So, we can do :

100 + 130 + 66 = 360 - x

296 = 360 - x

Subtract 360 on both sides

-64 =  -x

Multiply by negative one on both sides and we get

64 = x

x is 64 degrees

8 0
3 years ago
the combination for a lock is a 3 digit number. the digits are the prime factors of 42 listed from least to greatest.what is the
rosijanka [135]
7, 3 and 2 is the combination
6 0
3 years ago
Which is the graph of −2x+y+4&lt;9?<br><br>HELP PLEASE!
Sergio039 [100]

Answer:

b kno its not right but crown me lol

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Simplify the radical expression.
    10·1 answer
  • The diameter of the average cell in the human body is 1 x 10-5 meters. The diameter of a grain of sand is about 2 x 10-4 meters.
    6·1 answer
  • What is the solution of this equation? 1/3y = -7
    8·1 answer
  • Zara is serving a fresh pie.she starts by cutting the pie in half and then cuts each half into 4 equal pieces what fraction of t
    14·1 answer
  • OrRin is tiling a countertop. He needs to place 54 square tiles in each of 8 rows to cover the counter. He wants to randomly pla
    6·1 answer
  • City A 4%
    7·1 answer
  • To solve this system of equations by elimination, what operation could be used to eliminate the x-variable and find the value of
    13·2 answers
  • Real numbers are (closed/not closed) under multiplication.
    8·1 answer
  • How much interest (in dollars) will Alex receive after 2 years if he deposited $14,000 in the bank at 3.5% annual interest rate?
    10·1 answer
  • Jamie had seven posters, but only 3 could fit on his closet door. How many different ways can he arrange the three posters out o
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!