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KengaRu [80]
2 years ago
7

3c + 2 = -22 whats c?

Mathematics
2 answers:
OleMash [197]2 years ago
6 0

3c+  2=  -22

⇔3c = -22 -2

⇔3c = -24

⇔c=  -24/3

⇔c=- 8

gulaghasi [49]2 years ago
4 0

Answer:

3c= -22-2

3c= -24

c= -24/3

c= -8

Step-by-step explanation:

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Subtract 3t to both sides

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Simplify

st = 6 - 3t

Divide both sides by t

st/t = (6-3t)/3

simplify

s = 6/3 - 3t/3

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6 0
3 years ago
What is the average velocity between 12.00 and 15.00 seconds
bekas [8.4K]

The average between 12.00 and 15.00 seconds
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Way #1:  (speed)

     Average speed =
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Way #2:  (speed)

   Average speed =
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Way #3:  (velocity)

   Average velocity =
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       in the direction from location at 12 sec to location at 15 sec.


That's the best we can do with the combination of given and
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3 0
3 years ago
Read 2 more answers
A formula for the perimeter of a rectangle is P=2(l+w), where P is the perimeter, l is the length, and w is the width.
NNADVOKAT [17]
1408 because you need to multiply it to get the perimeter
7 0
2 years ago
You have a choice between 2 jobs, one pays $8.25/hr but requires you to spend $20 to get a uniform. The other pays $7.50/hr. At
Veronika [31]

Step-by-step explanation + Answer:

x = 1st job

y = 2nd job

x + y = 22......x = 22 - y

7x + 8.25y = 171.50

7(22 - y ) + 8.25y = 171.50

154 - 7y + 8.25y = 171.50

-7y + 8.25y = 171.50 - 154

1.25y = 17.50

y = 17.50 / 1.25

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x + 14 = 22

x = 22 - 14

x = 8 <=== 8 hrs at the 7 per hr job

5 0
1 year ago
Mr. Moore planted a tree in his backyard. His tree grew 3 1/3 feet over five years. if his tree grew at the same rate each year,
alina1380 [7]

Answer:

D. 2/3 per year.

Step-by-step explanation:

3 1

3

÷ 5

=  

10

3

÷ 5

=  

10

3

×  

1

5

=  

10 × 1

3 × 5

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15

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10 ÷ 5

15 ÷ 5

=  

2

3

4 0
2 years ago
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