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quester [9]
2 years ago
14

to rent a certain meeting room a college charges a reservation fee of $35 and a additional fee of $7.80 per hour . The chemistry

club wants to spend $74.00 on renting the meeting room. what are the possible amounts of time for which they could rent the meeting room
Mathematics
1 answer:
Inga [223]2 years ago
6 0

Answer:

5 hours

Step-by-step explanation:

The equation to solve this is 7.80h+35=74.

7.80 represents the cost per hour, h represents the number of hours, 35 is the reservation fee, and 74 represents the total money.

7.80h+35-35=74-35

7.80h=39

h=5

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S_A_V [24]

Answer: 0.9

Step-by-step explanation:

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Danny just answered a help-wanted ad. The ad states that the job pays $27 K annually. What would Danny's monthly salary be if he
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Annually means per year
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3 years ago
Attend to precision. Mimi says that the 16 is 4.<br> Is Mimi correct? Explain.
garri49 [273]

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3 years ago
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Gre4nikov [31]

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Step-by-step explanation:

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Read 2 more answers
The playground of a school has areas fixed for various activities. One-fifth of the playground is used for students to sit and r
sertanlavr [38]

Answer:

2/3* 4/5 = 8/15

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one.  Please have a look at the attached file below.

Given:

  • One-fifth (1/5)  of the playground is used for students to sit and read
  • 2/3 is used for playing soccer
  • The rest of the playground is used for playing basketball

So assume that the the playground is divided into 5 equal part

=> 1 part is used for students to sit and read or (1/5)

=>  the remaining equal part is 4  or (4/5)

Because 2/3 of the remaining part is used for playing soccer

=> the equation represents the part of the playground used for soccer is:

2/3 of 4/5

= 2/3* 4/5

= 8/15

8 0
3 years ago
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