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
Ludmilka [50]
3 years ago
9

How do i simplify this problem?12r+5s-7T+9s-4r​

Mathematics
2 answers:
MrRa [10]3 years ago
7 0

Answer:

8r + 14s - 7T

Step-by-step explanation:

Hello!

We have to make sure the terms are like terms before we add them.

Like terms are terms with the same variable so we can add r's with r's, t's with t's, etc.

There are two r's and two s's so we can simplify those

12r - 4r = 8r

5s + 9s = 14s

Now put these all together with the T in the original equation to get the answer

8r + 14s - 7T

Hope this helps!

Nimfa-mama [501]3 years ago
4 0

Answer: To simplify this problem you combine the like terms in the equation (numbers with the same variables.)

Demo: 12r + -4r = 8r

You might be interested in
What is the full meaning/numbers of Pi
jarptica [38.1K]

Answer:

Step-by-step explanation:

Pi is a number - approximately 3.142. It is the circumference of any circle divided by its diameter. The number Pi, denoted by the Greek letter π - pronounced 'pie', is one of the most common constants in all of mathematics. It is the circumference of any circle, divided by its diameter.

First 100 decimal places

3.1415926535 8979323846 2643383279 5028841971 6939937510 5820974944 5923078164 0628620899 8628034825 3421170679 ...

5 0
3 years ago
Read 2 more answers
0.0007716049 as a fraction
elena55 [62]

To write 0.0007716049 as a fraction you have to write 0.0007716049 as numerator and put 1 as the denominator. Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.

0.0007716049 = 0.0007716049/1 = 0.007716049/10 = 0.07716049/100 = 0.7716049/1000 = 7.716049/10000 = 77.16049/100000 = 771.6049/1000000 = 7716.049/10000000 = 77160.49/100000000 = 771604.9/1000000000 = 7716049/10000000000

so your answer is: 7716049/10000000000

7 0
4 years ago
Five times a number is greater thn 25
Kobotan [32]

5 x 6 is greater than 25.


( Hope this helps!! ) <3


5 0
3 years ago
Read 2 more answers
I'm confused. Can someone help and also lmk how to work it out? :)
kvasek [131]

Answer:

£5

Step-by-step explanation:

5 boxes will cose 5 x 15.40 = 77 normally.

according to the table, he will get 6.5% discount.

6.5 percent of 77 is 77x0.065 = 5.005 ≈ 5

5 0
2 years ago
Read 2 more answers
A cookie recipe states for every 3 cups of flour, 1.5 teaspoons of vanilla are
guapka [62]

Answer:

2.5 Teaspoons of vanilla are needed.

Step-by-step explanation:

If 3 cups of flour is 1.5 teaspoons of vanilla. 1.5 /3=.5 Meaning there is .5 teaspoons of vanilla per cup of flour.

If you have 5 cups of flour   5 x .5= 2.5 (teaspoons)

7 0
3 years ago
Other questions:
  • Cedric buys a cantaloupe every week. The first time he bought a cantaloupe, it cost $2.40. He notices the price is getting less
    15·1 answer
  • a spinner with 7 equally sized slices is shown below. The dial is spun and stops on a slice at random. What are the odds in favo
    9·1 answer
  • eight hundred ninety-one billion, nine hundred sixty-two million, one hundred seventy-two thousand, four hundred nine in standar
    9·1 answer
  • Solve 58 - 10x&lt;20+9x
    6·2 answers
  • Mallory began a new job at an amusement park 4 weeks ago. She worked 13 hours during the first week, 22 hours during the second
    6·2 answers
  • I’ll give points and brainalist for correct answer (:
    15·2 answers
  • PLEASE HELP ILL GIVE !!!
    13·1 answer
  • Write an equation to represent the relationship between red paint, r, and yellow paint, y, in each batch.​
    10·1 answer
  • Please help no fake answers or links T^T this is a for a test directions in pic.
    9·2 answers
  • Which has a larger area? A triangle with a base of 15ft and a height of 25
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!