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mr Goodwill [35]
2 years ago
7

Oceanside Bike Rental Shop charges a 16 dollar fixed fee plus 7 dollars an hour for renting a bike. Nancy paid 51 dollars to ren

t a bike. How many hours did she pay to have the bike checked out ?
Mathematics
1 answer:
maks197457 [2]2 years ago
7 0
The correct answer is 5 hours
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What is the result of 4÷ 8/12 ? <br>A. 1/6<br>B. 3/8<br>C. 3<br>D. 6<br>help me please ! thank you
IRINA_888 [86]

Answer:

D 6

Step-by-step explanation:

4/1 / 8/12

4/1 * 12/8

48 / 8 = 6


3 0
2 years ago
Sylvia earns $7 per hour at her after school job. After working one week, she received a paycheck for $91.
makvit [3.9K]

Answer:

a.) hours=13

b.) h\leq 15

c.) $$105

Step-by-step explanation:

a.) If she earns $7 'per' hour, this multiplication. After a week, we need to see how many hours she worked to earn $91, so this goes behind the equal sign. Let <em>h</em> be the unknown number of hours:

7h=91

Solve for h. Divide both sides by 7:

\frac{7h}{7}=\frac{91}{7}\\\\h=13

Sylvia worked 13 hours at a rate of $7 an hour.

b.) She can work at most 15 hours a week. At 'most' can also mean less than or equal to. Let <em>h</em> be hours:

h\leq 15

Sylvia can work less than or equal to 15 hours per week.

c.) If Sylvia can work 15 hours, plug in this value for <em>h</em> into an equation when she earns $7 per hour. Let the product of the hours and money equal <em>t</em> for total:

t=7(15)\\t=105

The most money Sylvia can earn in a week is $105.

<em>Finito.</em>

6 0
3 years ago
Use a number line to add 5/2 and the additive inverse of 0.4
Leni [432]
5/2=2 1/2 + 2/5 = 2.9 = 2 9/10
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An aircraft travels for 30 minutes at an average speed of 37 mph. how far did the airplane travel?
kupik [55]

Answer:

1.23 repeating

Step-by-step explanation:

divide 37 and 30

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2 years ago
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The giving functions are from dofferent types. transforming a function does not change it's type so it is impossible to transfer f(x)=2 to f(x)=(x-3)^2-1.
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3 years ago
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