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
MArishka [77]
3 years ago
11

Clear m. - 7 + 4 m +10 = 1 5-2 m

Mathematics
1 answer:
Delicious77 [7]3 years ago
5 0

Answer:

m=2

Step-by-step explanation:

-7+4m+10=15-2m

3+4m=15-2m

   +2m     +2m

3+6m=15

-3         -3

6m=12

/6      /6

m=2                                          

You might be interested in
A tailor needs meters of cloth to make a poncho. How many meters does he need to make 15 ponchos of the same size?
vlabodo [156]

Answer:

15 mister of cloths are needed to make 15 m if 1 puchu is 1 miter

4 0
2 years ago
Read 2 more answers
(-1,19) and (3, 35)
natka813 [3]

Answer:

\displaystyle \boxed{-4x + y = 23}

Step-by-step explanation:

First, find the <em>rate of</em><em> </em><em>change</em><em> </em>[<em>slope</em>]:

\displaystyle \frac{-y_1 + y_2}{-x_1 + x_2}

\displaystyle \frac{-19 + 35}{1 + 3} = \frac{16}{4} = 4

Then, plug these coordinates into the <em>Slope-Intercept Formula</em> instead of the <em>Point-Slope Formula</em> because you get it done much swiftly. It does not matter which ordered pair you choose:

35 = 4[3] + b

12

\displaystyle 23 = b \\ \\ y = 4x + 23

Then convert to <em>Standard</em><em> </em><em>Form</em>:

y = 4x + 23

- 4x - 4x

__________

\displaystyle -4x + y = 23

_______________________________________________

19 = 4[−1] + b

−4

\displaystyle 23 = b \\ \\ y = 4x + 23

Then convert to <em>Standard Form</em>:

y = 4x + 23

- 4x - 4x

__________

\displaystyle -4x + y = 23

** You see? I told you it did not matter which ordered pair you choose because you will ALWAYS get the exact same result.

I am joyous to assist you anytime.

4 0
3 years ago
An adventure park charges $16 per adult and $10 per child (6 - 16 years) to enter the park. Melissa, who is 9, and her five fami
Crazy boy [7]

Total charge at park, T = 2×charge on adults + 4×charge on children .

T =$(2×16 + 4×10)

T = $72

Now, Melissa's father paid $100 .

Amount her father get back is :

A = $( 100 - 72 )

A = $28

Therefore, her father get $28 back.

Hence, this is the required solution.

5 0
3 years ago
Help!!!!!!!! please please
Airida [17]

Answer:

128°

Explanation:

1 = 4 because of vertical angles are the same

4 = 5 because of alternate interior angles are the same

5 = 8 vertical angles

8 = 9 alternate interior angles

9 = 12 vertical angles

180° = 12 + 11

11 = 180° - 52°

angle 11 = 128°

6 0
3 years ago
Can someone help me please. !!
alexdok [17]

Answer:

x= 24

Step-by-step explanation:

Supplementary angles measure 180 degrees

180-156=24

8 0
2 years ago
Read 2 more answers
Other questions:
  • DJ Giovanni is making a playlist for a friend; he is trying to decide what 12 songs to play and in what order they should be pla
    8·1 answer
  • 1 hour is 550 miles how many miles would 1 hour and 42 minutes be
    8·1 answer
  • Help me please i put 15 points i think that means it gives you 7 or 8 points??
    9·1 answer
  • 12.   Paul bought 9 total shirts for a total of $72. Tee shirts cost $10 and long sleeve shirts cost $7. How many of each type o
    12·2 answers
  • 1. What is 3/5+3/5+3/5+3/5 equal to?
    10·2 answers
  • The exprnditure of 15 days of a man is as follows. calculate this average expenditure. 30,25,35,24,40,35,30,25,
    12·1 answer
  • Help me this ASAP!!!!
    6·1 answer
  • PLEASE HELP
    14·2 answers
  • Show all work to multiply quantity 2 plus the square root of negative 25 end quantity times quantity 4 minus the square root of
    8·2 answers
  • Please help!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!