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vredina [299]
3 years ago
7

A shoemaker bought 30 pairs of heels. How many individual heels did the shoemaker buy?

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
5 0
30 pairs and a pair is 2  so 30*2 =60, so the answer is A
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After paying nine dollars for the pie , Sara has fifty-seven dollars left. How much money did she have before buying the pie ?
iren [92.7K]
Sara had $66.00 dollars before she bought the pie.
6 0
3 years ago
The total cost (c) in dollars of renting a car for n days is given by the inequality LaTeX: c\ge125+50nc ≥ 125 + 50 n. What is t
zysi [14]

Answer:

<h3>6 days</h3>

Step-by-step explanation:

Given the inequality expression of the total cost (c) in dollars of renting a car for n days as c ≥ 125 + 50n

To get the maximum number of days for which a car could be rented if the total cost was $425, substitute c = 425 into the expression and find n

425 ≥ 125 + 50n

Subtract 125 from both sides

425 - 125 ≥ 125 + 50n  - 125

300≥ 50n

Divide both sides by 50

300/50≥50n/50

6 ≥n

Rearrange

n≤6

<em>Hence the maximum number of days for which a car could be rented if the total cost was $425 is 6days</em>

<em></em>

5 0
3 years ago
Jenny owns a salon. She had 150 customers at the end of the third quarter, 151
Alika [10]

Answer:

The answer is 96%

Step-by-step solution:

I just took the test and the way my test is set up, it doesn't show you the answer, you just have the ability to do it again and again with no limit. I saw that most people got all the other questions right but the salon one. And I did too before but after doing it over and over again I finally understood. So the question is Customer Retention = (# Customers at End of time Period less New Customers)/Customers at beginning of time Period

Multiply the result by 100 to convert to percentage

So pretty much what the question is saying is to subtract the numbers at End of time Period by the new costumers then divide that by the costumers at beginning of time Period then multiply the solution by 100 for the percentage. Most people probably dismissed the word less but it's indeed important and it would've been simpler if they just put a subtract sign but hey we got the answer anyway.

6 0
2 years ago
Sarah purchased 43.11 worth of coffee that sold for 23.95 per pound. How many pounds of coffee did Sarah buy?
ArbitrLikvidat [17]

Answer:

1.8

Step-by-step explanation:

5 0
2 years ago
What is the amplitude of g(x) = 10 cos (6x - 1) – 4?
aev [14]

Answer:

im notm sure sorry

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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