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fiasKO [112]
3 years ago
5

a woman buys a pair of shoes at a sale.she pays $60,saving $15 on the regular price.The percentage discount on the shoe is​

Mathematics
1 answer:
AleksandrR [38]3 years ago
6 0
20% because 75 is the total price and 75 over 15 is 5 and 100 divided by 5 is 20
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Piper is deciding between two truck rental companies. Company A charges an initial fee of $35 for the rental plus $3 per mile dr
vazorg [7]

Answer:

An equation for each situation, in terms of x

A = 35 + 3x

B = 80 + 2x

The interval of miles driven x, for which Company A is cheaper than Company B is 0 to 44.9 miles.

Step-by-step explanation:

Let A represent the amount Company A would charge if Piper drives x miles

Let B represent the amount Company B would charge if Piper drives x miles.

Company A charges an initial fee of $35 for the rental plus $3 per mile driven.

A= $35 + $3 × x

A = 35 + 3x

Company B charges an initial fee of $80 for the rental plus $2 per mile driven.

B = $80 + $2 × x

B = 80 + 2x

The interval of miles driven x, for which Company A is cheaper than Company B.

= A < B

35 + 3x < 80 + 2x

3x - 2x < 80 - 35

x < 45 miles

That is: any number of miles driven below 45 miles makes Company A cheaper than Company B

The interval of miles driven x, for which Company A is cheaper than Company B is 0 to 44.9 miles.

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3 years ago
laura family is going on a vacation. they will drive 4,180 miles over the next two weeks. about how many miles will they drive o
I am Lyosha [343]
On average, they drive 2090 miles per week
4 0
3 years ago
Read 2 more answers
6= 2(y+2). Helppppppppppppppp
Licemer1 [7]

Answer:

y=1

Step-by-step explanation:

6=2y+4

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4 0
3 years ago
A deer population is estimated to be 4,350. The growth rate of the population is given by the equation y=4350(1.07) . What is th
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Answer:

Step-by-step explanation:

Analyzing the growth rate of 1.07:

If the growth rate is a number greater than 1, we have exponential growth; if the growth rate is a number greater than 0 but less than 1, we have exponential decay.

Our growth rate is actually growth.  But the rate of growth is not 107%.  The rate of growth means that we already had 100% of the population and that it is growing by 7% each year.  100% + 7% = 107%; as a decimal, 1.07

So the rate of growth is 7%

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3 years ago
Can anyone help me pls ( if you can, can you do it on paper and post it with the answer)
Molodets [167]

Answer:

7=a

Step-by-step explanation:

look at image for step by step

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2 years ago
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