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SSSSS [86.1K]
3 years ago
14

A person washers c cars and earns a total of d dollars

Mathematics
1 answer:
Paha777 [63]3 years ago
3 0

Answer:

because of his big work that hes doing and because he earns it

Step-by-step explanation:

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Plz help i'll give thanks and brainliest
yan [13]
I believe it is D if i’m correct
3 0
3 years ago
The length of one side of a triangle is 2 feet less than three times the length of its second side. The length of the third side
seropon [69]

Answer:

  • 7 feet, 3 feet, 7.5 feet

Step-by-step explanation:

Let the sides be a, b and c.

<h3>Given</h3>

The length of one side of a triangle is 2 feet less than three times the length of its second side

  • a = 3b - 2

The length of the third side is 3/4 of the sum of the lengths of the first two sides:

  • c = (3/4)(a + b)

The perimeter of the triangle is 17.5 feet:

  • a + b + c = 17.5

<h3>Solution</h3>

Substitute a with b in the second equation:

  • c = (3/4)(3b - 2 + b) = (3/4)(4b - 2) = (3/4)(4b) - (3/4)(2) = 3b - 1.5

Now substitute a and c with b in the third equation and solve for b:

  • a + b + c = 17.5
  • 3b - 2 + b + 3b - 1.5 = 17.5
  • 7b - 3.5 = 17.5
  • 7b = 17.5 + 3.5
  • 7b = 21
  • b = 3

Find the value of a:

  • a = 3b - 2 = 3*3 - 2 = 9 - 2 = 7

Find the value of c:

  • c = 3b - 1.5 = 3*3 - 1.5 = 9 - 1.5 = 7.5

The sides of the triangle are:

  • a = 7 feet, b = 3 feet, c = 7.5 feet

8 0
2 years ago
Sheila eats 3/4 of a bag of baby carrots each week.How many bags of carrots does she eat in 6 weeks? Write in Simplest Form
telo118 [61]

Answer:

9/2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the ratio 175 to 250 written in fraction in LOWEST TERMS?
Lana71 [14]
For 175 : 250 divide them both by 25 to get \frac{7}{10} < \frac{175}{250}
25 goes into 175 > 7 times > 25 into 250 is 10 times! > \frac{7}{10}
For the second one 16 : 40 just divide the top and bottom by 8 since 8 is a common factor of both which will give us \frac{2}{5}.
8 goes into 16, 2 times and 40, 5 times.
5 0
3 years ago
Read 2 more answers
PLEASE HELP
tino4ka555 [31]
(0,3)

y=3x+3
y=3x/3+3/3
y=x+1
y-1=x

4 0
3 years ago
Read 2 more answers
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