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
Neko [114]
3 years ago
9

How do I solve this??

Mathematics
2 answers:
Strike441 [17]3 years ago
4 0

Answer:

r = -1/2

Step-by-step explanation:

3(5 + 4r) = -18r

15 +12r = -18r by distributive property

15 = -12r - 18r

15 = -30r

r = - 1/2r

andrey2020 [161]3 years ago
3 0

Answer: Isolate the variable by dividing each side by factors that don't contain the variable.

Exact Form:

r=−411

Decimal Form:

r=−0.¯¯¯¯36

Hope this helps from yours truly Baby yoda ;)

You might be interested in
What is 6=- x/8<br> Plz help
nekit [7.7K]

Answer:

1 .Multiply both sides by 88.

6\times 8=-x6×8=−x

2 .Simplify  6\times 86×8  to  4848.

48=-x48=−x

3. Multiply both sides by -1−1.

-48=x−48=x

4. x=−48

Step-by-step explanation:

5 0
3 years ago
Phillip picked 3/4 pounds of cherries and William picked 1/3 pound of cherries. How many more pounds of cherries did Phillip pic
Marina CMI [18]
3/4= 9/12
1/3= 4/12
9/12-4/12=5/12
answer is     5/12
8 0
3 years ago
Evaluate the expression,<br> if x = 9, y = 3, and z = 5.<br> z²(x - y)
EastWind [94]
The answer is 150.
(5)^2(9-3)
25(6)
=150
3 0
1 year ago
Plzzzzz help me on this and explain
Galina-37 [17]
The Answers are B and C
Its B because 12 is MORE than twice as much as M. Meaning 140 is larger than 2*m
Its C because again it is MORE than twice as much as M. Meaning that 140 is larger than 2m.

Answers;B,C
Hope this helped!
7 0
3 years ago
The chorus teacher plans to arrange the students in equal rows. Only the girls or boys will be in each row. What is the greatest
emmainna [20.7K]

Answer:

2

Step-by-step explanation:

68+48=116

116÷16=7.24 (wrong)

116÷12=9.7 (wrong)

116÷4=29 (lowest even)

116÷2=58 (highest even)

If I'm wrong, let me know

8 0
2 years ago
Other questions:
  • A shipping crate has the dimensions shown in the figure below.
    10·2 answers
  • Equation of a horizontal line that contains the point (9,8)
    14·1 answer
  • Please help, thank you.
    9·2 answers
  • Combine like terms to simplify the expression. 5x + 4 + 2x + 5 will give 20 if you can answer my next question
    11·1 answer
  • Can someone do this one too pls
    5·2 answers
  • What the answer to this
    13·1 answer
  • PLZ HELP NOW!! In a group of 75 fourth graders, 21% do not like Skittles. How many students like Skittles? AND PLEASE SHOW WORK
    14·1 answer
  • Using the common denominator what is an equivalent fraction for 1/3 ​
    9·1 answer
  • Which answer choice is it?
    9·1 answer
  • Which equation reprints a line passing through the point (8,16) with a slope of 3
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!