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Over [174]
2 years ago
6

Suppose you are running in a marathon for charity, looking to raise at least $1500. People may sponsor you by donating either $1

5 or $25 for every mile you run. However, you cannot have more than 100 people sponsoring you for this marathon.
Now, create a system of inequalities using the above information (use x and y as the variables).
Mathematics
2 answers:
yarga [219]2 years ago
7 0
  • x + y ≤ 100
  • 15(x) + 25(x) ⩾ $1500

Let the people paying $15 be "x" and $25 be "y"

<u>1st inequality</u>

15(x) + 25(x) ⩾ $1500

<u>2nd inequality</u>

x + y ≤ 100

Marrrta [24]2 years ago
3 0

Answer:

See below ~

Step-by-step explanation:

<u>Let</u> :

  • x = people donating $15 when you run
  • y = people donating $25 when you run

<u>Two inequalities created are</u> :

  • 15x + 25y ≥ 1500
  • 3x + 5y ≥ 300 [Simplified] ⇒ Inequality 1
  • x + y ≤ 100 ⇒ Inequality 2

<u>Solving</u>

<u />

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