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Crank
3 years ago
10

Over a period of 5 years , the enrollment at a college changed from 12,000 students to 14,000 students. find the percent change

in enrollment
Mathematics
1 answer:
tekilochka [14]3 years ago
5 0
<span>The percent change is given by (new number) / (old number) - 1. Here we see: 14,000/12,000 - 1 = 7/6 - 1 = 1.166 -1 = 16.7%.</span>
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Montano1993 [528]
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3 years ago
Jacob and Sarah are saving money to go on a trip. They need at least $2000 in order to go. Jacob mows lawns and Sarah walks dogs
Paladinen [302]

Answer:

20x+10y\ge 2000

Step-by-step explanation:

Let x represent the number of lawns Jacob mowed and y represent the number of dogs Sarah walked.

Jacob charges $20 each time he mows a lawn, then he earns $20x for x lawns mowed.

Sarah charges $10 each time she walks a dog, then she earns $10y for y dogs walked.

In total, they will earn $(20x + 10y). They need at least $2000 in order to go on a trip, then

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3 years ago
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zavuch27 [327]

Answer:

21

Step-by-step explanation:

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3 0
3 years ago
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son4ous [18]

Answr:

p=−7/2

Step-by-step explanation:

Simplify both sides of the equation.

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Step 2: Subtract 1/2 from both sides.

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7 0
3 years ago
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Answer:

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Step-by-step explanation:

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8 0
3 years ago
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