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pickupchik [31]
2 years ago
10

Lenfest has a total of 550 students enrolled. The 7th grade represents 20% of the school. How many students ARE in 7th grade? 20

110 440 550
Mathematics
1 answer:
Naddika [18.5K]2 years ago
4 0

Answer:

the answer is 110

Step-by-step explanation:

20% of 550 is 110 so 7th grade has 110 students.

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Find f(x) + g(x) for<br> [ f(x) = 6x – 4<br> [g(x) = -5x + 24
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Answer:

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General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

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  2. Parenthesis
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<u>Algebra I</u>

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Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 6x - 4

g(x) = -5x + 24

<u>Step 2: Find f(x) + g(x)</u>

  1. Substitute in functions:                                                                                     f(x) + g(x) = 6x - 4 + (-5x + 24)
  2. Combine like terms (x):                                                                                    f(x) + g(x) = x - 4 + 24
  3. Combine like terms:                                                                                         f(x) + g(x) = x + 20
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2 years ago
What is the verbal expression for 15+r
exis [7]
Your answer is going to be fifteen plus r
5 0
3 years ago
Read 2 more answers
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