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
Gnesinka [82]
3 years ago
11

If 9a+5b+5c=9 what is -10c-18a-10b?

Mathematics
1 answer:
Rus_ich [418]3 years ago
6 0
9a + 5b + 5c = 9

Multiplying the whole equation by -2.

-18a - 10b - 10c = -18.

Hence, the answer is -18.
You might be interested in
URGENT!!! I NEED THIS DONE TONIGHT PLEASE HELP!!!! I'LL MARK YOU AS BRAINLIST!!!
Juliette [100K]
My teacher told me this was -4,4 but i’m not sure
5 0
4 years ago
What is 5% of 20? I need help
Inessa [10]

Answer:10

Step-by-step explanation:

8 0
3 years ago
Use synthetic division to divide (x^3 +12x^2 +48x +26) / (x+4)
deff fn [24]

Answer:

The correct option is C

Step-by-step explanation:

(x^3 +12x^2 +38x +26) / (x+4)

Use the coefficients of dividend.

And the divisor is -4:

Bring down 1 and  multiply it by -4 and add to 12

12-4 = 8

Now multiply 8 by -4 = -32

48-32 = 6

Now multiply 6 by -4 = -24

26-24= R2

                        1     12    38    26

                              -4    -32    -24

                       _______________

                        1      8     6      R2

Thus the correct option is C ....

6 0
3 years ago
Show that the equation is not an identity by finding a value of x for which both sides are defined but not equal. cos x - cos x
dangina [55]
The answer is 0 because 180 degrees does not make a valid statement
4 0
3 years ago
Read 2 more answers
Chelsea earns $30 per day plus $5 for every sale that she makes it her job on Thursday she wants to earn at least $60 what is th
Lunna [17]
D=day
s=sale
30d+5s≤60
6 0
4 years ago
Other questions:
  • 80 points ! Andrew charges $18 for each lawn he mows. Suppose he mows 17 lanes per month. How much money will andrew make per mo
    9·2 answers
  • Determine the average rate of change from 0 to 4 for the function f(x)=2^x-3
    9·1 answer
  • Where does the line y=x-1 cross the y-axis?
    11·2 answers
  • Evaluate 2times 8+5-18divided by3
    8·1 answer
  • Abby reads 8 more than twice
    12·2 answers
  • <br> NEED HELP ASAP PLEASE HELP ME!!!
    7·1 answer
  • PLEASE HELP MEEE AM BEING TIMED
    13·1 answer
  • 0.3245 into a percent
    15·2 answers
  • james has decided to start saving for a cruise over the summer. his money is currently in the local bank modeled by the function
    8·1 answer
  • Kelly went to a store to purchase a coffee pot. She will use a coupon for 20% off. She can calculate the cost before sales tax u
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!