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
Amanda [17]
3 years ago
5

Subtract (4x − 3y) from the sum of (12x + 9y) and (−2y).

Mathematics
1 answer:
Mrac [35]3 years ago
5 0
1) Find sum of (12x+9y) and (-2y)
12x+9y+(-2y)=12x+7y

2) Subtract (4x-3y) from the sum
(12x+7y)-(4x-3y)=12x+7y-4x+3y=8x+10y

3) The answer is 8x+10y
You might be interested in
Whats the gcf of 15 and 70
makvit [3.9K]
The gcf of 15 and 70 is 5
8 0
3 years ago
Read 2 more answers
Use the info given to find the new price: original price: $24 and discount rate: 11%. What is the new price????
ELEN [110]
So I think you have to find 11% of 24 and that is 11/100 x 24 = 2.64$. Then you reduce it to the real price 24-2.64= 21.36$ (the new prize). I might be completly wrong but I hope this helps
3 0
3 years ago
An elephant can run one over four mile in 36 seconds. Which of the following correctly shows this rate as miles per hour?
Ainat [17]

Answer:

C. One-fourth mile over thirty-six seconds = 25 miles per hour.

We have been given that an elephant can run one over four of a mile in 36 seconds.

To find elephant's rate in miles per hour, we will convert our given time in hours as shown below:

Therefore, option C is the correct choice.

Step-by-step explanation:

  • 144
7 0
3 years ago
Read 2 more answers
13. Jessica has taken 8 quizzes. The mean of her scores is 92. Her first 6 scores are shown.
Dovator [93]

Answer: Median= 91; 8th quiz score=86

Step-by-step explanation: The sum of the scores is 8×92=736. Subtract the 6 given scores and then a 100 for the seventh quiz to find the score she got on the 8th quiz, this is an 86. Now that you have all the scores, arrange them all in the least to greatest order and find the average of the middle two numbers (median), which is 91!

7 0
2 years ago
Write a scenario that could work for the following line of best fit y= x + 1 explain the slope and Intercept in this context
puteri [66]
A kid has $1 and he receives $1 everyday after doing his homework. So the initial money that he has is the y-intercept and the money that he receives everyday is the slope.

Hope this helps :)
6 0
3 years ago
Other questions:
  • Find the perimeter of this sector. Give your answer in terms of <br><img src="https://tex.z-dn.net/?f=%5Cpi" id="TexFormula1" ti
    6·1 answer
  • A pole that is 3m tall casts a shadow that is 1.3m long. At the same time, a nearby building casts a shadow that is 41.75m long.
    14·1 answer
  • ASAP PLZ HELP ON THIS SIMPLE QUESTION!
    13·1 answer
  • What is the answer? -4 + x = -26
    10·2 answers
  • Ari's teacher says he may have his report grade based on either the mean or the median of his last six test scores. 88%, 73%, 97
    9·2 answers
  • How many seconds are in a hour
    10·2 answers
  • Marcus can buy 0.3 pound of sliced meat from a deli for $3.15. How much will 0.7 pound of sliced meat cost.
    10·1 answer
  • the larger of two numbers is 7 less than three times the smaller number. if the sum of the numbers is 61, find the numbers
    9·1 answer
  • Approximate 5.824 to the nearest whole​
    11·1 answer
  • Anyone know the value of x I’m horrible at geo
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!