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sergij07 [2.7K]

3 years ago

15

Dally has a discount card that reduces the price of her grocery bill in a certain grocery store by 5%. If c represents the cost

of Sally's groceries, what expression represents Sally's grocery bill?

1 answer:

creativ13 [48]3 years ago

5 0

C is the cost of groceries.

if there is 5% discount, then the current price = 100% - 5% = 95%

= 95% of c

= (95/100) * c

= 0.95c

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1 year ago

Find f(-5)<br> f(x) = -4x + 3<br><br> A) -17 <br> B) -7 <br> C) 12 <br> D) 23

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Answer:

B

Step-by-step explanation:

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3 years ago

Sarah goes for a run around her neighborhood. She runs 2.5 miles in 20 minutes. Sarah’s average speed is ______ miles per minute

MrMuchimi

I think I would first convert it to hours to solve it and then back to minutes at the end. Super strange it’s been asked for in minutes.

So to convert 20 minutes into hours, you need to multiply by 3.

This means you need to do the same to the other side, cause if they’ve travelled 2.5 miles in 20 minutes, they’d travel 3 times that in an hour.

So this is 7.5m/ph

But then they want it in minutes, so I suppose 7.5/60?

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3 years ago

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Sedbober [7]

Answer:

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Step-by-step explanation:

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3 years ago

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Kaylis [27]

Answer:

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Step-by-step explanation:

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7 0

2 years ago

Read 2 more answers