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Aliun [14]
3 years ago
11

A waitress earned $7 per hour at her job plus an additional $50 in tips on Friday. She earned more than $99 total. Which inequal

ity best represents the situation, where h represents the number of hours she worked on Friday
Mathematics
1 answer:
aivan3 [116]3 years ago
5 0

Answer:

Step-by-step explanation:

7h + 50= 99

99-50 =49

7h=49

49/7

h=7

here's the steps i don't know which part you need

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Find the work done in winding up a 175 ft cable that weighs 3 lb/ft.
nignag [31]

Answer:

work \ done= 45937.5

Step-by-step explanation:

Work done is given by

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Here, d = 175 ft and w = 3 lb/ft

Now, work \ done=\int_0^{175} 3(175-x) \ dx

work \ done= 3\left [175x-\frac{x^2}{2}  \right ]_0^{175}

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8 0
4 years ago
5,873
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2 years ago
Find the surface area of the figure below. Round it to the nearest tenth.​
s2008m [1.1K]

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173.4

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3 years ago
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