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Ede4ka [16]
3 years ago
14

it costs $5.50 per hour to rent a pair of ice skates, for up to 2 hours. After 2 hours, the rental cost per hour decreases to $2

.50. How much does it cost to rent a pair of ice skates for 4 hours
Mathematics
1 answer:
laila [671]3 years ago
6 0
$5.50 x 2 is $11.00
$2.50 x 2 is $5.00
$11 plus $5 is $16
it costs $16 to rent a pair of skates for 4 hours
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If two sets are negatively correlated, as the values in one of the sets increase, the values in the other set tend to
Oksana_A [137]
If the first set began to increase, than the other set tends to decrease.
5 0
3 years ago
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Can someone please help me with b, d, and 9-13? I already drew a number line, thanks in advance! :)
inessss [21]
B)
\frac{3}{13}  = s
d)
\frac{5}{4}  = s
9) I'm not really sure how to answer it, but I guess like 2.1, 2.2, 2.5, etc.,

10)
{2}^{2}  = 4
{3}^{2}  = 9
so {5, 6, 7, 8} is the answer

11) for some reason it won't let me insert a picture but put place
\sqrt{4}
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\sqrt{9}
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\sqrt{7}
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\sqrt{7}  = 2.65
12) place
\sqrt{5}
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I hope this helped and if not, message me and ill try to explain!
8 0
3 years ago
These two rectangles are similar. Which is a correct proportion for corresponding sides?
Keith_Richards [23]

Answer:

option (2) is correct.

\frac{4}{8}=\frac{12}{x}

Step-by-step explanation:

Given two similar rectangles and with dimension of sides,

we have to choose the correct proportion for corresponding sides.

Since, the rectangles given are similar rectangles.

So, the corresponding sides are in same proportion in case of similar figures,

So,  

\frac{4}{8}=\frac{12}{x}

Thus, option (2) is correct.


7 0
3 years ago
Read 2 more answers
Answer please!!!<br> Best answer gets brainliest!!!
melamori03 [73]

Answer:

8

Step-by-step explanation:

hope this is right????

im not sure if i did it correctly but i tryed

4 0
2 years ago
PLEASE HELP
mart [117]

Answer

y=9/3x

Step-by-step explanation:

8 0
3 years ago
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