4 years ago

Help please

Mathematics

2 answers:

Zina [86]4 years ago

7 0

If it's USATestprep, it's A)-28. That's the correct answer apparently.

melamori03 [73]4 years ago

3 0

Hey There!

Answer:

D. 28

Explanation:

So all you have to do in your answer is evaluate:

-(-28)

= 28

= D. 28

Therefore, that is how you found your answer.

Hope this Helps!

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Find 48.9% of 264.Round to the nearest hundredth

Evgesh-ka [11]

Step-by-step explanation:

Simply divide the percent by 100 and multiply by the number. For example, 48.9 /100 x 264 = 129.096 or 0.489 x 264 = 129.096

Rounded to nearest hundredth

= 129.10

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2 years ago

Read 2 more answers

This is the question:

MrRissso [65]

Answer:

$y = \frac{10}{3}x$

B) 240 pages

Step-by-step explanation:

From the table, he can read 20 pages in 6 minutes and 15 paged in 50 minutes.

The unit rate can be found using

$m = \frac{change \: in \: y}{change \: in \: x}$

$m = \frac{50 - 20}{15 - 6}$

$m = \frac{30}{9} = \frac{10}{3}$

Using the point (6,20) and the unit rate we can find the equation using

$y-y_1=m(x-x_1)$

$y - 20 = \frac{10}{3}(x - 6)$

$y=\frac{10}{3}x - 20 + 20$

$y = \frac{10}{3}x$

B) When x=72 minutes we substitute

$y = \frac{10}{3} \times 72$

$y = 10 \times 24 = 240$

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4 years ago

Help please due soon

viktelen [127]

Answer:

as of my calculation it is, a acute angle to the looks of it. so it is therefore 25.

Step-by-step explanation:

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3 years ago

10 cm<br> 22 cm<br> Someone help me with this question please

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Answer:

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Step-by-step explanation:

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3 years ago

A marketing research company records the consumer habits of a sample of 42 families from a certain community. The table below su

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Answer:

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