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
Pachacha [2.7K]
3 years ago
15

Simply each expression by combining like terms. -7W + 2W - 12W-W

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
3 0

Answer:

answer is in the box. I hope that helps! :)

You might be interested in
AB has endpoints at (-1, -1) and (-2, -4). Its transformation A'B' has endpoints at (-2, -2) and (-4, -8). What type of transfor
Bad White [126]

The answer is definatly C but if you know the answer why did you ask???

Anyway, hope this helps, and please mark brainliest!!!!!!!!!!!

3 0
3 years ago
The mean height of 10 girls is 154cm. The mean height of 8 boys is 162cm. What is the mean height of the class?
olganol [36]

Answer:

158cm

Step-by-step explanation:

154+162=316

316/2=158

8 0
3 years ago
S is the midpoint of RT. If RS = 7x-4 and ST = 5x+10, what is ST
Natali [406]

Answer: 45

Step-by-step explanation:

RS=ST\\\\7x-4=5x+10\\\\2x-4=10\\\\2x=14\\\\x=7\\\\\implies ST=5(7)+10=45

7 0
1 year ago
Evaluate <br> h(x) = 17+ x/6<br> H(-18)=
yan [13]
The answer is 14

-18/6 is -3. add that to 17 and you get 14.
7 0
3 years ago
How do make number lines
devlian [24]

Answer:

Select the plain line in the Insert Shapes group. Place your cursor where you want a tick mark on your line, hold the "Shift" key, and drag to create a vertical mark. Holding the Shift key ensures a straight line.

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Charlie is standing 45 feet from the base of 100 foot tall tree. What is the angle of elevation from him to the kite stuck on to
    9·1 answer
  • Please help on this will reward brainlest
    13·1 answer
  • Givenf(x)=6(8−x)+5.<br> (a) What does the notation f (−2) mean? (b) What is the value of f (−2) ?
    5·1 answer
  • Which of these equations are correct? Select three that apply.
    11·1 answer
  • An office supply store recently sold a black printer ink cartridge for $14.99 and a color printer ink cartridge for $20.99. At s
    7·1 answer
  • Kate has a coin collection. She keeps 7 of the coins in a box witch is only 5%of her entire collection. What is the total number
    12·2 answers
  • An invested sum of $600000 to generate simple interest $3.9000 at 3 (whole number) 1/4% per annum if you don't know please don't
    13·1 answer
  • Someone help me with this pleaseeee!!!! I need help ASAP pleasee!!!
    8·1 answer
  • Please I could use some help!
    11·1 answer
  • Hallllp!!!! please!!!!!!! I will give brainliest!!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!