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olganol [36]
3 years ago
6

Hello can someone please help me (with explanation ) how to do this thank you.............

Mathematics
1 answer:
tigry1 [53]3 years ago
6 0

Answer:

A 24 because half of 12 is 6 then 6 x 4 is 24

B 90÷3 is 30 which is 2/3 of 45

Hope this helps you

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A survey of one class at Pioneer Middle School found that 20 out of 30 students would spend $12 for a school t-shirt Suppose the
Virty [35]
\frac{20}{30} = \frac{x}{600}
600/30=20.
20*20=400.
Your answer is 400.
4 0
3 years ago
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What is the solution to the system of equations? (You can either do the substitution or elimination method) x - 2y = 19 x + 3y =
masha68 [24]

Answer:

D. (17,-1)

Step-by-step explanation:

We'll start by canceling out x. To do so, multiple the first equation by -1

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This gives us:

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Hope this helps!

4 0
2 years ago
Use the remainder theorem to divide 5x^2+9x-2 by x+3. What is the remainder
marishachu [46]

Answer:

16

Step-by-step explanation:

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f(x)=5x^2+9x-2

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f(-3) = 5(-3)^2 +9(-3) -2

       =5(9) - 27 -2

       = 45-29

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7 0
3 years ago
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Which situation represents a proportional relationship?
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D

Step-by-step explanation:

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3 years ago
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