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SIZIF [17.4K]
3 years ago
12

A skateboarding park charges $7 per session to skate and $4 per session to rent safety equipment. Your friend rents safety equip

ment every time he skates. Last year, he spent $99 total for skating charges and equipment rentals. How much did he pay to rent safety equipment last year? Please explain!
Mathematics
1 answer:
beks73 [17]3 years ago
3 0
He spent $36 on safety equipment.
The total cost each time was $11, meaning he had to pay 9 times for each skate session. 4x9=36!  ( 7x9= 63 so if you add  36 you'll get 99 just as a way of checking)

Do you watch/read pandora hearts?
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ivanzaharov [21]

Answer:

∠ RQS = 138°

Step-by-step explanation:

Since PR and PS are tangents to the circle, then

∠ QRP = ∠ QSP = 90°

The sum of the interior angles of PRQS = 360°

Subtract the sum of the interior angles from 360° for ∠ RQS

∠ RQS = 360° - (90 + 90 + 42)° = 360° - 222° = 138°

7 0
3 years ago
Rachel is collecting donations for the local animal shelter. So far she has collected , which is of what she hopes to collect. H
Rudiy27

Answer:

The money Rachael plan to collect for the shelter is <u>$345</u>.

Step-by-step explanation:

<u><em>There are some data missing in the question, so below is the complete question:</em></u>

Rachel is collecting donations for the local animal shelter. So far she has collected $245, which is 70% of what she hopes to collect. How much money does Rachel plan to collect for the shelter?

Now, to find the money Rachael plan to collect for the shelter.

Let the total money Rachael plan to collect be x.

The amount far she has collected = $245.

Percentage of amount she hopes to collect = 70%.

Now, to get the total money Rachael plan to collect:

70\%\ of\ x=245

\frac{70}{100} \times x=245

0.70x=245

<em>Dividing both sides by 0.70 we get:</em>

x=\$345.

Therefore, the money Rachael plan to collect for the shelter is $345.

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3 years ago
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Marysya12 [62]

Answer:

y=3x+2

Step-by-step explanation:

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3 years ago
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maks197457 [2]

6 1/2

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3 years ago
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Answer:

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Step-by-step explanation:

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