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Xelga [282]
4 years ago
5

5c+16.5=13.5+10c solve for c

Mathematics
2 answers:
lana66690 [7]4 years ago
7 0

Answer:

c = 3/5

Step-by-step explanation:

5c+16.5=13.5+10c

Subtract 5c from both sides:

13.5+5c=16.5

5c=3

c = 3/5

Licemer1 [7]4 years ago
3 0
5c-10c=13.5-16.5
-5c=-3
c=3/5
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Mr. Parker has driven 55 miles of a 300-mile trip. If he is traveling at or below the 70 miles per hour speed limit, how much lo
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Answer: Mr. Parker can expect the trip to be at least 3 and a half hours

1 tennis racquet and 5 cans of tennis balls

at least 4 days

Step-by-step explanation:

300 - 55 = 245

3.25 x 5 = 16.25       43.75 + 16.25 = 60

40 / 12 = 3.3333333         So you can only visit 3 days with the daily pass before it cost 40 dollars

8 0
4 years ago
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John owns a concession stand where he sells drinks and snacks. He purchases each drink for $0.50 and sells it for $
Anika [276]

Answer:

P=1.25x-.50x

Step-by-step explanation:

Each soda cost .50 so you'd have to subtract .50 from every 1.25 you'd make to find your profits

3 0
3 years ago
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Plz help help urgently ❤️
stealth61 [152]

Answer:

0.15 or in fraction form 3/20

Step-by-step explanation: Please brainliest!

3/4 divided by 5

  3             3

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4 X 5        20

7 0
3 years ago
How many cubes with side lengths of
Bad White [126]

question:

How many cubes with side lengths of \dfrac12 \text{ cm} 2 1 ​ cmstart fraction, 1, divided by, 2, end fraction, start text, space, c, m, end text does it take to fill the prism? ​

Step-by-step explanation:

81 cubes are needed to fill the prism

Step-by-step explanation:

Volume of prism = 3 cubic units

Side lengths of cube = 1/3

Therefore the volume of the cube is,

V = a³   (a = side of the cube)

V = 1/3 × 1/3 × 1/3

= ( 1/3 )³  

= 1/27 cubic units

To find the number of cubes needed to fill the prism, we need to divide the volume of cube by volume of the prism.

Number of cubes to fill the prism= Volume of prism / Volume of cube

= 3÷1/27

=3×27/1

= 81

Therefore, 81 cubes are needed to fill the prism

5 0
3 years ago
Can someone help me find x pleaseeee
Nataly [62]
You can use the pythagoras’ theorem and just look at one right triangle.
The dimensions for one of the right triangles is (x/2), 8, and square root of 80.

a^2 + b^c = c^2
when c is the square root of 80.

Plug everything in
(x/2)^2 + 8^2 = (square root of 80)^2

That is equivalent to
((x^2)/4) + 64 = 80

Solve for x
((x^2)/4) = 16

Multiple by 4 on each side
x^2 = 64

Take the square root and you have you’re final answer
x = 8
3 0
4 years ago
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