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
FromTheMoon [43]
2 years ago
15

Solve for the value of c. ​

Mathematics
1 answer:
Ipatiy [6.2K]2 years ago
7 0

Answer:

2c-4+5c+3 = 90

7c-1 = 90

7c = 91

c = 13

You might be interested in
Rewrite this equation in Slope Intercept form and
german

Answer:

y = -2x+6

y=8  when x = -1

Step-by-step explanation:

2x + y = 6

Slope intercept form is  y = mx+b where m is the slope and y is the intercept

Solve for y

Subtract 2x from each side

y = -2x+6

The slope is -2 and the y intercept is -6

Let x = -1

y = -2(-1) +6

y = 2+6

y=8

(-1,8)

3 0
3 years ago
Read 2 more answers
Which property of multiplication or addition was used to rewrite 5(2−7) as (2−7)5 ?
Talja [164]
Associative property
3 0
3 years ago
Read 2 more answers
Brooke multiplied 3 and 9 and got 17. Brooke knows her answer is wrong because she knows is should be approximately
34kurt

Answer: 3 times 9 is 27

Step-by-step explanation:

8 0
2 years ago
What is the radian measure of an angle equal to 225 ? ​
ANTONII [103]
The answer is it’s 5 pie over 4
8 0
3 years ago
What is the square route of five
CaHeK987 [17]

<u><em>Answer: =2.23</em></u>

Step-by-step explanation:

Square root like this: √

5=2.23

You can also round up to the nearest hundredths and it's going to be stay. If the digit is 5 or more it's going to round up to the nearest tenths, hundredths, and thousandths.

Hope this helps!

Thank you!

Have a great day!


6 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone help me with these math problems please? I need it done by tonight if someone can please help me by then...I'll make
    9·1 answer
  • I just need help on number 7 and 11
    9·2 answers
  • Is there a commutative property of subtraction that states a-b=b-a? investigate and make a conclusion that you justify.
    9·1 answer
  • I need help with this one??
    8·1 answer
  • James has four and three fourths feet of rope he plans to cut off 1 1/2 feet from the Rope how much rope will be left
    7·1 answer
  • 8 1/6 × 12 solve the equation ​
    9·2 answers
  • Find the product. (y^2)^5 · y 8
    5·2 answers
  • Plsssssssssssssssss help me plsssssssssssssssssssssss
    12·2 answers
  • A dozen (12) donuts cost $8.40. What is the cost per donut?
    14·2 answers
  • The perimeter of a rectangular
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!