answer.
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
irina [24]
2 years ago
15

-6(2r +8)=-10(r-3) I need the work to

Mathematics
1 answer:
barxatty [35]2 years ago
5 0

Answer:

r = -39

Step-by-step explanation:

So we are trying to solve the equation for r.

-6(2r + 8) = -10(r - 3)

Divide both sides by -2. (This will make distributing much easier.)

3(2r + 8) = 5(r - 3)

Distribute the 3 on the left side and the 5 on the right side,

6r + 24 = 5r - 15

Subtract 24 from both sides.

6r = 5r - 39

Subtract 5r from both sides.

r = -39

So now we have solve the equation.

I hope you find my answer and explanation to be helpful. Happy studying. :)

You might be interested in
Please help me with this this, it’s due at 5 and it’s 4:34 rn . please hurry and answer no need for explanation just answer.
Ann [662]

is D

Step-by-step explanation:

7 0
2 years ago
A researcher studying koi fish collected data on three variables, A, B, and C. The following residual plots show the residual fo
netineya [11]

Answer: A Only

Step-by-step explanation:

To determine that a linear model is appropriate, the residual plot should be randomly dispersed.

8 0
2 years ago
Read 2 more answers
Zack borrowed $1,087 for 12 months at 11% interest. if he must pay 11.00 per $100, what is the total amount of money he will rep
Naddika [18.5K]

Answer:

The correct option is d.

Step-by-step explanation:

It is given that Zack borrowed $1,087 for 12 months at 11% interest. It means he must pay 11.00 per $100.

Formula of simple interest:

I=\frac{P\times r\times t}{100}

Where P is principal amount, r is rate of interest in percentage and t is time in years.

I=\frac{1087\times 11\times 1}{100}

I=119.57

The interest paid by Zack is $1,087.

The total amount of money he will repay is

1,087+119.57=1,206.57

Therefore option d is correct.

0 0
2 years ago
Read 2 more answers
Eva had 7/8 gallon of paint. His brother ivan used 1/4 gallon to paint his model boat. Eva needs at least 1/2 gallon to paint he
algol13

Answer: .625 (yes he did leave enough


Step-by-step explanation: First you need to divde the fractions( or solve them) ,so 7 divided by 8 and so on Then you take subtract the paint ivan used, if it is less than half than ivan didn't leave enough for his poor sister

but there are other ways if this one is to hard  


6 0
2 years ago
Lines a and b are parallel. What is the measure of ∠5 if ∠4 measures 104°?
Alborosie

Answer:

hope that this picture answers it

4 0
2 years ago
Other questions:
  • A downhill skier was able to move 560 meters in 25 seconds. What is the skier’s average speed? (Round your answer to the nearest
    5·1 answer
  • The smith family bought a new tent for a camping trip with a base of 9 by 15 and a height of 7. What is the volume of their new
    6·1 answer
  • A fish tank at an aquarium has a volume of 1,568 cubic feet and a depth of 8 feet. If the base of the tank is square, what is th
    8·2 answers
  • The sum of two consecutive odd numbers is 284
    11·1 answer
  • Eighty-five more than the square of a number is the same as the square of the quantity that is $17$ less than the number. What i
    13·1 answer
  • 2-8<br> Examine the function h(x) defined at right. Then estimate the values Below.
    11·1 answer
  • Tad and Janice are installing new wood floors in a house. Tad can install 144 square feet of flooring in three hours. Janice can
    5·2 answers
  • A company owns rental properties and must pay for repairs and upkeep. If the monthly maintenance costs have an average of $3500.
    12·2 answers
  • Marina volunteers at the salvation army. she has been tasked with buying non-perishable items for families that were displaced b
    11·1 answer
  • a plumber charges $50 for every house call and an additional $70 for each hour of work for one house call yesterday the plumber
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!