3 years ago

PLEASE HELPPppp

Mathematics

1 answer:

sasho [114]3 years ago

5 0

Answer: B

Hope this helps :)

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An English teacher needs to pick 4 books to put on his reading list for the next school year. He has narrowed down his choices t

Marina86 [1]

Answer:

A) 3 ways

B) sorry don't know.

Step-by-step explanation:

2 P and 2 N

3P and 1 N

So 3 ways.

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3 years ago

The amount of grain in a silo is changing at a rate of –35.2 kilograms per hour.

Ainat [17]

Change=change per hour times number of hours
change per hour=-35.2
hours=1.25
change=-35.2 times 1.25
change=-44

answer is
hmm
the change is 44, but it is in a negative direction

either 44 or -44, not sure

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3 years ago

The theater arts committee estimated that it would sell 200 tickets for its upcoming play. The committee actually sold 224 ticke

MA_775_DIABLO [31]

12% error. To find out subtract the difference between the estimate and the actual amount sold and divide the difference by the estamite.

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2 years ago

Stretch your thinking rewrite this sentence using the word fewer: Carey reads 10 more pages than Lucey .

Free_Kalibri [48]

Lucy read 10 fewer pages than Carey

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3 years ago

15c² - 5c. Factorise completely

KATRIN_1 [288]

Looking at the problem, what we must do to complete this question is to completely factor the expression that was provided. The expression that was provided is $15c^2 - 5c$ .

The first step that we must do is to take a look at the expression and see what the two pieces of the expression have in common. We can see that both $15c^2$ and $-5c$ have the number 5 and the variable c associated with them so we can factor out those two.

<u>Factor out 5c</u>

$15c^2 - 5c$

$5c(\frac{15c^2}{5c}) - 5c(\frac{5c}{5c})$

$5c(3c) - 5c(1)$

$5c(3c - 1)$

Now we have completely factored out the expression that was provided in the problem statement and we came to final answer of $5c(3c - 1)$ .

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1 year ago

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