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kirill [66]
3 years ago
5

Tyree and four friends go to the movies.Each person buys a movie ticket for $7,a snack for $5,and a drink for $2. Write an expre

ssion for the total cost of the trip to the movies.Then Find the total cost
Mathematics
2 answers:
Olegator [25]3 years ago
7 0
7 + 5 + 2 = 14 because seven plus five is twelve, twelve plus two is fourteen.
soldi70 [24.7K]3 years ago
6 0
7x+5x+2x          x=5

7(5)+5(5)+2(5)

35+25+10= 70

$70
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madreJ [45]

<u><em>Answer:</em></u>

Her hourly rate is $8.25

<u><em>Explanation:</em></u>

Tatianna works 3 hours a day on school days and makes a total of $123.75 in a week

<u>We know that:</u>

There are 5 school days in a week

<u>We are given that:</u>

She works for 3 hours a day each of those days

<u>Therefore:</u>

Total number of hours worked = hours worked daily * number of days

Total number of hours worked = 3 * 5 = 15 hours in a week

<u>The equation used to calculate Tatianna's earnings is:</u>

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<u>Now, we substitute with the givens to get the hourly rate as follows:</u>

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123.75 = 15 * hourly rate

Hourly rate = $8.25

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Step-by-step explanation:

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