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torisob [31]
3 years ago
9

18. There are 8 teachers going to the science museum. If each teacher pays

Mathematics
1 answer:
Marrrta [24]3 years ago
6 0

Answer:

120$ altogether

Step-by-step explanation:

There are 8 teachers and they have to pay 15 dollars so do

8×15=120

or

15+15+15+15+15+15+15+15=120

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The cost of a car rental is thirty dollars a day plus fifteen cents a mile. If the total cost to rent the car was one hundred an
Elan Coil [88]

Answer:

Step-by-step explanation:

Alright, lets get started.

Suppose car was driven x miles in its 4 days trip.

Cost of a car rental is thirty dollar per day.

So, for 4 days, the car rental will be = 30*4=120 $

For 1 mile, it adds fifteen cents,

So, for x miles, the cost will be = 0.15 x $

As per question, total rent is 180 $

Total rent will be = 120 + 0.15 x = 180

Subtracting 120 in both sides

0.15 x = 180-120=60

x=\frac{60}{0.15}

x=400

It means car was driven 400 miles.   :   Answer

Hope it will help :)

4 0
3 years ago
Marcy can make 3 potholders and 8 paper flowers in a day. The following expression, (3 * 2.50 + 8 * 1.25)d represents how much M
frutty [35]

Answer:

(3 * 2.50 + 8 * 1.25) d =

3*2.50 d + 8*1.25 d  

or  

7.50 d + 10 d

8 0
3 years ago
Forty-two is what percent of 70?
salantis [7]
Thank you for posting your question here at brainly. Feel free to ask more questions.   
<span>
The best and most correct answer among the choices provided by the question is </span><span>B.60%</span>.    
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Hope my answer would be a great help for you.  </span>
4 0
3 years ago
Read 2 more answers
Sarah has a cell phone plan that charges $0.12 per minute plus a monthly fee of $21.00. She budgets $65.50 per month for total c
kirill115 [55]

Answer:

собак в гавне гандонов дешовых псин

Step-by-step explanation:

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6 0
2 years ago
Marco needs to buy some cat food. At the nearest store, 2 bags of cat food cost $11.50. How much would Marco spend on 6 bags of
pochemuha

Answer:$34.50

Step-by-step explanation:

First of all you’re gonna wanna know the total amount for ONE bag of cat food. so divide

11.50/2= 5.75

now add OR multiply (it doesn’t matter) 5.75 six times.

5.75x6= 34.5

hope this helped

8 0
2 years ago
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