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Yakvenalex [24]
3 years ago
10

Mary earns $6 per hour as a waitress. Last week she took home her regular earnings of $6 per hour plus $185 in tips for a total

of $317. How many hours did Mary work last week?
Mathematics
1 answer:
Daniel [21]3 years ago
7 0
Mary worked 22 hours.


To solve first you would subtract the amount she made in tips from her total earnings (317-185)
= 132
Then you divide that answer by her hourly salary of $6 (132/6)
=22
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The sum of two consecutive integers is 125.find the two integers
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Answer:

62 and 63

Step-by-step explanation:

125/2= 62.5 (Middle integer or mean of the 2 integers)

That means that the integers are 62 and 63

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4 years ago
Consider the geometric sequence: 1, 3, 9, 27, ...
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Answer:

<h3>The answer is option D</h3>

Step-by-step explanation:

Since the sequence is a geometric sequence

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n is the number of terms

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If n is an integer then

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4 0
3 years ago
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ivann1987 [24]

Answer:

150(.40)^n is your equation

Step-by-step explanation:

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4 years ago
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A carpenter purchased 50 ft of redwood and 70 ft of pine for a total cost of $280. A second purchase, at the same prices, includ
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The cost per foot of redwood and of pine is $3.5 and $1.5 respectively.

<h3>How to solve simultaneous equation?</h3>

let

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  • cost of pine = y

50x + 70y = 280

100x + 60y = 440

Multiply (1) by 2

100x + 140y = 560

100x + 60y = 440

subtract to eliminate x

80y = 120

y = 120/80

y = $1.5

substitute y = 1.5 into (1)

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50x + 70(1.5) = 280

50x + 105 = 280

50x = 280 - 105

50x = 175

x = 175 / 50

x = $3.5

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brainly.com/question/2972832

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2 years ago
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Vesnalui [34]

Answer:

Measure of the arc = 360-74° = 286°

An arc measure is the measure of an angle that the arc creates in the center of a circle.

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3 years ago
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