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
krek1111 [17]
3 years ago
6

3c+5=23 what is c? c=3 c=6 c=7 c=18​

Mathematics
2 answers:
Reil [10]3 years ago
8 0

Answer:

c = 6

Step-by-step explanation:

  1. Subtract 5 from both sides. This is to cancel out the + 5. You have 3c = 18
  2. Divide both sides by 3. 18/3 = 6, so c = 6.
Mama L [17]3 years ago
3 0

Answer:

First, rearrange the equation so you can get the like terms together

3c=23-5

3c=18

c=18/3

c=6

Step-by-step explanation:

I hope this is the answer, and if it helped give me brainliest

You might be interested in
Find the product of (3x-4)(2x^2+2x-1)
lapo4ka [179]

Answer:

6x^3  - 2x^2  -11x +4

Step-by-step explanation:

(3x-4)(2x^2+2x-1)

Multiply 3x  by the second term

3x* (2x^2+2x-1)

 6x^3  +6x^2 -3x


Multiply -4  by the second term

-4*(2x^2+2x-1)

 -8x^2 -8x+4


Add these together,  lining up the terms

 6x^3  +6x^2 -3x  

            -8x^2 -8x+4

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

6x^3  - 2x^2  -11x +4

8 0
3 years ago
Read 2 more answers
When 2/3 is added to a certain number, the sum is 3 greater than twice the number. part 1: set up an equation using n to represe
Gennadij [26K]
2/3 + n = 2n + 3 <== ur equation
2/3 - 3 = 2n - n
2/3 - 9/3 = n
-7/3 = n <== ur solution

or
2/3 + n = 2n + 3...multiply everything by common denominator of 3
2 + 3n = 6n + 9
2 - 9 = 6n - 3n
-7 = 3n
-7/3 = n
7 0
2 years ago
Some animals on farms eat hay to get energy. A cow can eat 24 pounds of hay each day. Write and evaluate an expression to find h
vladimir1956 [14]

Answer:

7392 pounds

Step-by-step explanation:

22x24x14

multiplication my friend

7 0
2 years ago
What is the sum of the infinite series: 1-4+16-64+. . .
Andrei [34K]

Step-by-step explanation:

I think we cannot find the sum because it will continue on so the series is multiply by 4

5 0
3 years ago
Alma is finding the measures of the angles in a triangle that have the ratio 1:3:5. circle her mistake and correct it
PolarNik [594]

Answer:

error in summing terms in x

Step-by-step explanation:

x + 3x + 5x = 180 ( collect like terms on left )

9x = 180 ← ( 9x not 8x )

divide both sides by 9

x = 20


3 0
3 years ago
Other questions:
  • Can any one solve this
    8·1 answer
  • What are the fractions between 5 and 6 with an interval of 1/3
    15·1 answer
  • Which congruence theorem can be used to prove △BDA ≅ △DBC?<br><br> HL<br> SAS<br> AAS<br> SSS
    5·2 answers
  • What is the remainder when (4x3 + 2x2 − 18x + 38) ÷ (x + 3)? 2 12 96 110
    15·2 answers
  • There are 5 red socks, 2 white socks and 3 blue socks in a basket.  What is the probability of picking a pair of red socks?
    13·1 answer
  • What is the fraction is less than 5/6 and has denominator of 8?
    10·1 answer
  • Find the simple interest. $18,981 at 9% for 208 days
    7·1 answer
  • The quadratic formula gives which roots for theequation 3x² + 3x =2?
    12·2 answers
  • What is the area of this parallelogram?
    8·2 answers
  • Christina can paint a chair in
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!