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vladimir1956 [14]

2 years ago

7

The size of a computer class is limited to fifteen people. If three seats are still available, to what percent of its capacity i

s the class full?

1 answer:

Andrej [43]2 years ago

4 0

Answer:

Its 80% full

and 20% remaining/ seats available

Step-by-step explanation:

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Select the property of equality used to arrive at the conclusion.

Naya [18.7K]

Answer:

addition property of equality

Step-by-step explanation:

This is because the addition property of equality means

if $a=b$ then $a+c=b+c$

So if, $x=2$ then $x+8=2+8$

6 0

2 years ago

PLEASE HELP.... The Question is .. Which equation best represents the graph shown below. Explain in detail how you arrived at yo

atroni [7]

The answer is D. y = 1/2(x+2)^2 -3

Step-by-step explanation:

I just put each answer choice into a graphing calculator and chose the one that was equivalent, D. came out to be right

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2 years ago

How do you factor 2y^2 +13 +21

ella [17]

Answer:

2

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Step-by-step explanation:

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2 years ago

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Solve the proportion.

Blababa [14]

Ummm there’s no picture or anything so....

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3 years ago

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Are 2b+ b and 3b equivalent expressions?

MAVERICK [17]

Answer:

yes

Step-by-step explanation:

2b+b=3b because2+1 = 3

5 0

2 years ago