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3 years ago

15

Evan is going to the county fair this weekend. The admission to the fair is %5 and the cost per ride is 50 cents. What is the ra

te of change (slope) of this problem?

1 answer:

fenix001 [56]3 years ago

6 0

Answer:

$0.50/ride

Step-by-step explanation:

That rate of change (unit rate) is $0.50/ride.

This is also the slope of the graph. $5 is the y-intercept.

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Mia is three years older than twice her sister brooke's age. The sum of their ages is less than 30. what is the greatest age Bro

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Answer: 9

Step-by-step explanation: You can start by setting this up as an equation, where X is Brooke’s age.

X + 2(x)+ 3 = 30

The 2(X) + 3 signifies the part of the problems identifying that Mia is twice her sisters age plus 3 years.

Combine x’s

3x + 3 = 30

Subtract 3 from both sides to isolate the x term

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Divide both sides by 3 to reduce to a single x

X= 9 , which is brooke’s age

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To solve this proportion:

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Then do the Criss cross method

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