4 years ago

Question 1

Mathematics

1 answer:

seropon [69]4 years ago

4 0

Answer: A, B, and C

Step-by-step explanation:

A, B, and C are the only 3 that are liner functions

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Ann can swim 20 laps in 8 min. how long will it take to swim 9 laps? show your equations(s).

Volgvan

Take 20 laps divide by 8 then take the number times 9 laps

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3 years ago

Ahmed wrote an expression as 12x + 24, find all the equivalent expressions using the distributive property.

xeze [42]

Answer:

$12x + 24 = 2(6x + 12)$

$12x + 24 = 3(4x + 8)$

$12x + 24 = 4(3x + 6)$

$12x + 24 = 6(2x + 4)$

$12x + 24 = 12(x + 2)$

Step-by-step explanation:

Given

$12x + 24$

Required

Equivalent expressions

No option were given; So, I will list out some possible equivalent expressions.

Using distributive property:

$AB + AC = A*(B + C)$

So, we have:

$12x + 24 = 2*6x + 2 * 12$

$12x + 24 = 2(6x + 12)$ ----- (1)

Another:

$12x + 24 = 3*4x + 3 * 8$

$12x + 24 = 3(4x + 8)$

Another:

$12x + 24 = 4*3x + 4*6$

$12x + 24 = 4(3x + 6)$

Another:

$12x + 24 = 6*2x + 6*4$

$12x + 24 = 6(2x + 4)$

Another:

$12x + 24 = 12*x + 12*2$

$12x + 24 = 12(x + 2)$

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3 years ago

What is the answer for this

Georgia [21]

The domain is all real numbers

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3 years ago

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Alexus [3.1K]

Answer:

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2x^2 + 6

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x^2 + 63

no3

2x^2 + 20

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3 years ago

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dezoksy [38]

Answer:

250 students at a minimum must attend to meet the student council goal.

Step-by-step explanation:

divide 500 by 2. you get 250 students that pay $2 each that equals $500.

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4 years ago

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