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kodGreya [7K]
3 years ago
15

Enrollment at high school is changing at a rate of -15 students per year. At that rate how long will it take for the change in t

he schools enrollment to be -75 students?
Mathematics
1 answer:
Mnenie [13.5K]3 years ago
6 0
5 years. Because -15 - it's <span>changing at a rate per year.
75/15=5 years we need</span>
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Is 93.43 an integer or not
Serggg [28]

Answer:

The answer is no

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3 years ago
16. Solve for C: 6c - 1 - 4c = -49
lesantik [10]

Answer:

c = -24

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
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<u>Algebra I</u>

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Step-by-step explanation:

<u>Step 1: Define</u>

6c - 1 - 4c = -49

<u>Step 2: Solve for </u><em><u>c</u></em>

  1. Combine like terms:                     2c - 1 = -49
  2. Isolate <em>c</em> term:                               2c = -48
  3. Isolate <em>c</em>:                                        c = -24
7 0
2 years ago
PLEASE HELP ASAP
Nat2105 [25]
A leg of a right triangle can never be greater then the hypotenuse

this formula will tell you if it's a valid right triangle
{?}^{2} + {?}^{2} = {?}^{2}
the first two question marks are the legs of the triangle while the one after the = is the hypotenuse.

THE STEPS:
{3}^{2} + { \sqrt{7}^{2} } = {4}^{2}
9 + {2.65}^{2} = 16
{2.65}^{2} = 7
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ANSWER: \sqrt{7}
5 0
3 years ago
What is the unit rate for 750 yards in 25 minutes round to the nearest hundredth if necessary
Galina-37 [17]
750 yards in 25 minutes

Divide both numbers by 25

<span>30 yards in 1 minute</span>
3 0
3 years ago
I’ve been stuck on this for a while now and i can’t get passed it can someone please help me out please please help
KonstantinChe [14]

Answer:

(D.) $5.35

Step-by-step explanation:

1.25+0.35=1.60

1.60+3.75=5.35

4 0
3 years ago
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