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erma4kov [3.2K]
1 year ago
11

in art class 5 students are able to share 20 crayons. How many crayons are needed if there are 30 students in the class?

Mathematics
2 answers:
Alexus [3.1K]1 year ago
8 0
5 more because u skip my 5
skelet666 [1.2K]1 year ago
6 0

Given:

5 students are able to share 20 crayons.

\text{One student can share }\frac{20}{5}=4\text{ crayons}

For 30 students,

30\times4=120

Answer: There are 120 crayons are needed for 30 students.

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Answer:  c) 3

<u>Step-by-step explanation:</u>

Plug in y = -9 and the given x-value to see if it makes a true statement.

a) -4.5 falls in the piecewise function x < -3  --> y = -x

y = -x

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b) -3 falls in the piecewise function -3 ≤ x ≤ -2  --> y = 2x

y = 2x

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c) 3 falls in the piecewise function x > -2 --> y = -x²

y = -x²

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d) 9 falls in the piecewise function x > -2 --> y = -x²

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4 0
3 years ago
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Then,

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8/6 x 5 = 40/30

3 0
3 years ago
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