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
xeze [42]
3 years ago
11

6r + 7 = 13 + 7r what is r?

Mathematics
1 answer:
lubasha [3.4K]3 years ago
3 0

Answer:

6r + 7 = 13 + 7r

subtract 6r from both sides...

7 = 13 + r

subtract 13 from both sides...

-6 = r

r = -6

Step-by-step explanation:

You might be interested in
Write the sum as a product simplify the product-2 + -2 + -2 + -2 equals
yuradex [85]
-2+-2+-2+-2
-4+-4
=-8
hope this helps:)
6 0
3 years ago
PLEASE I NEED TO PASS
-BARSIC- [3]

hi,,

329.1 is the answer...

if I round off the no. nearest whole no.

then the answer is 329.

7 0
3 years ago
If f(x, y) = xy, find the gradient vector ∇f(2, 5) and use it to find the tangent line to the level curve f(x, y) = 10 at the po
hammer [34]

Answer:

Step-by-step explanation:

check attachment

f(x,y)=xy       Δf(2,5)

fx=y = 5

fy=x = 2

Gradient Vector:

<5,2>

Tangent Vector:

0=fx(x-2) + fy(y-5)

0=5(x-3) + 2(y-2)

11=5x+2y

8 0
3 years ago
What is 4.2X-1.4Y=2.1-2X
enot [183]

4.2x - 1.4y = 2.1 - 2x

Subtract 4.2x

-1.4y = 2.1 - 6.2x

Divide by -1.4

y = -3/2 + 9/2x

Answer: y = 9/2x - 3/2

7 0
3 years ago
Read 2 more answers
Perform the following divisions. be sure all answers are reduced to lowest terms. 4/3 ÷ 1/2 =
Kobotan [32]
The answer is 8 divide by 3
7 0
3 years ago
Other questions:
  • Abigail heard on the weather report that there is a 40% chance that it will rain tomorrow and a 50% chance that it will be cloud
    7·1 answer
  • A rectangle with an area of 5/8 ft² is dilated by a factor of 8. What is the area of the dilated rectangle?
    14·2 answers
  • The sum of two numbers is 9. And the sum of their reciprocals is 1/2.find the numbers
    12·1 answer
  • Maya decided to paint some of the rooms in her hotel. She found out that a room required 32 cans of paint. If Maya buys 9 cans o
    15·1 answer
  • Somebody help me please
    10·1 answer
  • PLEASEEEE ANSWERRRR!!!!!!<br> Find the area of the shape shown below.
    6·2 answers
  • The candy shop puts 10 ounces of gummy bears in each box. How many boxes do they need to fill if there are 2,114 pounds of gummy
    12·1 answer
  • Hello guys how y’all doing
    5·1 answer
  • Select two ratios that are equivalent to 27:927:927, colon, 9.
    11·2 answers
  • QUIZ: Compare Dot Plots What is the median value of the data set shown on the line plot? Enter your answer in the box. ​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!