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
bixtya [17]
3 years ago
5

6r+7=13+7r help me asap

Mathematics
2 answers:
Westkost [7]3 years ago
7 0

6r+7=13+7r

-6r -6r

------------

7=13+1r

flip the equasin to make it easier

13+1r= 7

-13 -13

---------

1r= -6

jenyasd209 [6]3 years ago
3 0

Answer:

r = - 6

Step-by-step explanation:

Given

6r + 7 = 13 + 7r ( collect terms in r on the left and numbers on the right )

Subtract 7r from both sides

- r + 7 = 13 ( subtract 7 from both sides )

- r = 6 ( multiply both sides by - 1 )

r = - 6

You might be interested in
I NEED help with a math problem.
Mazyrski [523]

Answer:

109

Step-by-step explanation:

You can brute-force this:

Candidate numbers that are divisable by 13 if you take away 5: 18 , 31 , 44 , 57 , 70 , 83 , 96 , <u>109 </u>, 122 , 135 , 148

Candidate numbers that are divisable by 14 if you take away 11: 25 , 39 , 53 , 67 , 81 , 95 , <u>109 </u>, 123 , 137

Only 109 is in both lists.

8 0
3 years ago
Read 2 more answers
Please help me ......:(
algol [13]

Answer:  B) F(x) = √x and G(x) = 3x + 2

<u>Step-by-step explanation:</u>

The composite function G(F(x)) is when you replace every x-value in the G(x) function with the F(x) function.

A)\ G(3x+2) = \sqrt{3x+2}\\\\B)\ G(\sqrt{x})=3(\sqrt{x})+2\quad =3\sqrt{x}+2\\\\C)\ G(\sqrt{x}+2) = 3\quad \text{there are no x-values in the G(x) function to replace}\\\\D) G(3\sqrt{x})=2\quad \text{there are no x-values in the G(x) function to replace}

The only one that matches G(F(x)) = 3√x + 2 is OPTION B

5 0
3 years ago
PLEASE HELP (NO LINKSS THEY WILL GET REPORTED)
pogonyaev

Answer:

NO it it is wrong because when you when you are finding the volume of something you multiply length switch and also Heights at the same time

Step-by-step explanation:

5 0
2 years ago
A square pool is surrounded by a paved area that is 2 metres wide. If the area of the paving is 72m2, what is the length of the
likoan [24]

The length of the square pool is 8. 49cm

<h3>How to determine the area</h3>

Note that the formula for finding the area of a square is given as;

Area = length^2

We have

Area = 72 m²

Substitute into the formula

I^2 = 72

Find the square root of both sides

I= √72

I = 8. 49cm

The length of the square pool given as I is 8. 49cm

Thus, the length of the square pool is 8. 49cm

Learn more about area of a square here:

brainly.com/question/486778

#SPJ1

5 0
2 years ago
How many tens are in 120,000
Marina CMI [18]
12000
Just do 
120000 divided by 10
8 0
3 years ago
Read 2 more answers
Other questions:
  • High school track is shaped as a rectangle with a half circle side. Jake Plans on running four laps. How many meters will Jake r
    10·2 answers
  • The volume of a box(V) varies directly with its length(l). If one of the boxes has a volume of 325 cubic inches and a length of
    7·2 answers
  • Lennon has a checking account he withdrew $130 from atm Tuesday. Wensday he deposited $240. Friday he wrote a check for $56. Wha
    9·1 answer
  • Help please will gie brainly
    8·1 answer
  • Share $55 among for persons equally what would be the answer​
    8·2 answers
  • A nursery owner buys 7 panes of glass to fix some damage to her greenhouse. The 7 panes cost
    15·1 answer
  • HELP ME PLZ!!!!!<br> Which are two ways to represent the slope, m, of the line shown?
    15·1 answer
  • Can someone help and explain this to me?
    5·1 answer
  • Brainiliest if u are right 2. Solve the following equation.
    12·2 answers
  • Given f(x) = 3x – 1, solve for x when f(x) = -7.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!