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
labwork [276]
3 years ago
12

This equation has one solution. 5(r–1) + 3r =7(r + 1) What is the solution?

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
4 0

Answer:

R=12 is the solution

I don't know how to explain but it needs to be 20 characters

You might be interested in
Help plzzz..............
Gennadij [26K]
A
area = 97*79=7663 ft^2
perimeter = 2(97)+2(79) = 194+158 = 352 ft

b perimeter

c area
8 0
3 years ago
5 times the difference between 19 and 13
BaLLatris [955]
5 times 19-13 would equal 30 as 19-13 is 6 times 5 =30
6 0
3 years ago
What is (x2 + 7x + 6) divided by (x + 1)? A) x - 6 B) x - 7 C) x + 6 D) x + 7
Nana76 [90]

<em>So</em><em> </em><em>the</em><em> </em><em>ans</em><em> </em><em>is</em><em> </em><em>C</em><em>.</em><em> </em>

<em>hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em>

7 0
3 years ago
Read 2 more answers
Help me give alot of pointz​
VashaNatasha [74]

Answer:

1. 2560000

2. 256000

3. 256000

4. 2560000

7 0
1 year ago
Read 2 more answers
Shoe sizes and foot length are related by the formula S = 3F - 24, where S represents the shoe size and F represents the length
eimsori [14]

Answer:

\dfrac{S + 24}{3}

Step-by-step explanation:

\begin{array}{rcll}S & = & 3F - 24&\\S + 24 & = & 3F&\text{Added 24 to each side}\\F & = &\mathbf{\dfrac{S + 24}{3}}&\text{Divided each side by 3}\\\\\end{array}

7 0
3 years ago
Other questions:
  • Hank finished bowling at 8:20 pm. He bowled for 2 hours and 15 minutes. What time did he start bowling?
    6·2 answers
  • What are the Y’s coordinates?
    8·1 answer
  • 13/19x=130 how do I solve?
    9·2 answers
  • Put in in order from least to Greatest 3,-18,5,4,-2,6
    10·2 answers
  • Help plz I don't wanna fail my diagnostic I already have full on C's I only have 1 week left I really need to go to the next gra
    15·1 answer
  • Find the L.C.M of 10,12,15 by division method​
    7·1 answer
  • In 1992, Jason bought a gallon of gas for $1.17. Yesterday, he bought a gallon of gas for $2.19. What is the percentage increase
    10·2 answers
  • Sullivan’s boss has 5 eyes total. Three of his eyes are smaller than the other two. What percentage of his eyes are larger?
    14·1 answer
  • 9. Write the equation of the line that is parallel to y = 2r + 4 and passes through the point (-4, -1).
    9·1 answer
  • PLEASE ANSWER THIS QUESTION
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!