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tino4ka555 [31]
3 years ago
6

8. If r(x) = x2 + 2, what is r(-3)?

Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
5 0
Just plug in x for -3 so it would be (-3)2+2= -4
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SOMEBODY PLEASE HELP ME it’s due at 11:59
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Answer:

c

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given: miles traveled and cost

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I need help please help me ​
dem82 [27]

Answer:

Option A is the answer

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Suppose a company did $2,000,000 in annual maintenance in 2013 and expects 80% of those to renew for 2014. Suppose that product
Paha777 [63]

Answer:

$1,750,000

Step-by-step explanation:

The company did $2,000,000 in annual maintenance in 2013 and expects 80% of those to renew for 2014.

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6 0
3 years ago
Need help please help please please please please
REY [17]
<h3>1+3/4*1*3/5</h3><h3>7/4*8/5</h3><h3 /><h3>56/20</h3><h3>2+16/20</h3>
7 0
3 years ago
One long-distance company offers a plan such that each minute costs $0.10 and each call has a $0.25 service
gladu [14]

Answer:

<em>y=0.10(t)+0.25 </em>

<em>27 minutes and 30 seconds </em>

Step-by-step explanation:

We know that you start with 25 cents as a service fee, this is for making the call. For each minute you talk, 10 cents are added. Multiply the number of minutes spent by 10 cents a minute for the cost based on the call. Then add the 25 cents service fee.

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y=0.50+0.25

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divide both sides by 0.10 to get

27.5=t

You can talk for 27 minutes and 30 seconds

27 minutes

<u>Hope this helps :-)</u>

3 0
3 years ago
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