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
tensa zangetsu [6.8K]
3 years ago
11

-5+7q+ -5q+ -9q please help

Mathematics
1 answer:
vekshin13 years ago
5 0

For this case we must simplify the following expression

-5 + 7q + (- 5q) + (- 9q)

We know that, by definition:

+ * - = -

So, rewriting the expression we have:

-5 + 7q-5q-9q =

We add similar terms taking into account that:

  • Equal signs are added and the same sign is placed.
  • Different signs are subtracted and the major's sign is placed:

-5 + 2q-9q =\\-5-7q

Answer:

-5-7q

You might be interested in
Z=2(x-1) solve for x
omeli [17]

Answer:

z/2 + 1 = x

Step-by-step explanation:

z=2(x-1)

z/2 = x-1

z/2 + 1 = x

7 0
3 years ago
Read 2 more answers
Two points on a line are (4,-1) and (1,5) what is the slope of the line
ser-zykov [4K]

Answer: -2

I hope this helps and may God bless you! Have a nice day, bye! :)

4 0
2 years ago
Find the missing side length of the right triangle.
Tomtit [17]
This is just some pythagorean theorem, or a^2 + b^2 = c^2. We have a and b, which is 9 and 12, and we need to find c. To find c, we need to first square those, giving u 81 and 144. Now, we need to add them, giving us 225, meaning c^2 = 225. However, we need to find c on its own, so we have to find the square root of 225. That would be 15.
5 0
2 years ago
3. Write an equation in point-slope form for the line through the given point with the given slope.
ASHA 777 [7]
3C
4C
5B (parallel means same slope)
7 0
3 years ago
Ron needed to buy a new jacket for his upcoming ski trip. The ticket price of the jacket was $199.00. After the sales tax was ad
Levart [38]

Answer: 5%

Step-by-step explanation:

Given that:

Ticket price of jacket = $199

Final price after addition of sales tax = $208.95

Percentage sales tax on the jacket =?

Final price after addition of sales tax = price of jacket + amount of sales tax paid

208.95 = 199 + amount of sales tax paid

amount of sales tax paid = 208.95 - 199

amount of sales tax paid = $9.95

Let Percentage of sales tax = x

(x / 100) * 199 = 9.95

199x / 100 = 9.95

199x = 995

x = 5

Hence percent sales tax paid = 5%

8 0
3 years ago
Other questions:
  • How to solve this equation for y. need assistance please.<br> y-260=-11/5(x-100)
    14·1 answer
  • The feed mill pays a farmer 6930.00 for the 1st delivery. $5475.00 for the 2nd delivery and $8879.50 for the third delivery. The
    13·1 answer
  • Pls help, idk how to do this
    5·1 answer
  • A fisherman can row upstream at 2 mph and downstream at 8 mph. He started rowing upstream until he got tired and then rowed down
    13·1 answer
  • Solve for d: 6d^2+5d=1
    7·1 answer
  • If a bag contains 10,500 ounces (oz) of sand, about how many pounds (lb) does it contain? 1 pound = 16 ounces
    13·2 answers
  • on saturday a minor league baseball team gave away baseball cards to each person entering the stadium. one group received 28 bas
    8·2 answers
  • You are traveling from New York to los angeles to visit mickey mouse and his friends at disneyland. Given a map scale of 1 in. =
    7·1 answer
  • Plzzzzzzzzzz Hurry I will mark brainliest if you get it right
    11·1 answer
  • There are 900 students at a school. You receive two thirds of he votes for best student ever! About how many
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!