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
Ilya [14]
3 years ago
6

Solve -4r + 18= 6 I need this equation

Mathematics
2 answers:
schepotkina [342]3 years ago
3 0
The answer I got is R=3
Tpy6a [65]3 years ago
3 0

Answer:

<h2>r = 3</h2>

Step-by-step explanation:

-4r + 18= 6\\\\\mathrm{Subtract\:}18\mathrm{\:from\:both\:sides}\\\\-4r+18-18=6-18\\\\\mathrm{Simplify}\\\\-4r=-12\\\\\mathrm{Divide\:both\:sides\:by\:}-4\\\\\frac{-4r}{-4}=\frac{-12}{-4}\\\\\mathrm{Simplify}\\\\r=3

You might be interested in
EASY I AM JUST DUMB!! WILL GIVE BRANLIEST!!! HELP ASAP!!!!
Darina [25.2K]

Answer:

I'm pretty sure it's D

Step-by-step explanation:

....

3 0
3 years ago
Read 2 more answers
Halp me plez I dont wanna fail ( MUST BE A EXPRESSION)
Scilla [17]

Answer:

2x+15=33

Step-by-step explanation:

Let n be the number of days he has been doing sit ups, not counting the first day. Since he does 2 more sit-ups for each day, then the number of additional sit-ups is 2n.

Since he started doing  15 sit-ups on the first day, the total number of sit-ups

after x days would be 2n+15.

Since he did a total of 33 sit ups today, then 2n+15=33

4 0
3 years ago
Someone pllss help me
dusya [7]

Answer:

I= 1,600

B= 9,600

Step-by-step explanation:

Interest is 8,000 x 0.04(4%) x 5

when you multiply all three (PRT) you end up with 1,600 as your interest.

then your balance is when you add the original borrowed amount ($8,000) with your interest ($1,600).

8,000+1,600= 9,600

6 0
3 years ago
Read 2 more answers
Peter's salary is twice Anne's salary and half of David's salary. Then the average salary of Anne and David is _ of Peter's sala
satela [25.4K]
<h3><u>Answer:</u></h3>

Average of salary of Anne and David is 1.25 of Peter's Salary

<h3><u>Explanation:</u></h3>

In the question, relations between salaries of Peter, Anne, and David is given. From the given relations, we need to make few equations and calculate the average of Anne and David in terms of Peter's Salary.

Let us assume Peter's Salary as P.

Then we can calculate Anne's salary A = \frac{P}{2}.

Also David's salary = D = 2 \times P

Average of Anne's and David's salary = \frac{A+D}{2}

Average of Anne's and David's salary  = \frac{\frac{P}{2} + 2 \times P}{2}

Average of Anne's and David's salary  = \frac{5 \times P}{4}

Average = 1.25 \times P

6 0
3 years ago
Help me plsssssssssssssssss
velikii [3]

Answer:

h=12

Step-by-step explanation:

by cross multiplying we get 1h=12 or h=12 so h=12

8 0
2 years ago
Other questions:
  • 37.5 x 10(-6) in scientific notation?
    9·2 answers
  • Please make sure that it's the correct answer!
    12·2 answers
  • What is the slope and y intercept of 4×+2y=-6
    8·1 answer
  • 5. How can you get the variable alone in the equation x + 37 = 94?
    12·1 answer
  • Wich ration is not equivalent to 24:30
    8·1 answer
  • I need help ASAP!! If you know what you’re doing go ahead and answer but if you don’t, don’t even bother thanks
    5·2 answers
  • Why is 3 x 1. less than 3 x 10?
    7·1 answer
  • I need help pls and explain ​
    6·1 answer
  • What are the coordinates of point A?
    6·1 answer
  • The sum of two circles is 80 pi square meters. Find the length of the radius if one of them is twice as long as the other
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!