Prudie needs $90 or more to be able to take her family out to dinner. She has already saved $30 and wants to take her family out to eat in 4 days . Suppose that Prudie earns the same each day . Write an inequality to find out how much she earns each day... whats the inequality?
1 answer:
90≤ 4x+30 Yes she will have enough. 4 multiplied by 18 is 72. 72+30=102. Hope this helped.
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Answer: X= 57/2
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Perimeter = side 1 + side 2 ´+ side 3.
Triangle 1
Perimeter = 6 + 8 + 10
= 24
Triangle 2
Perimeter = 9 + 12 + 15
= 36
Ratio
24/36 = 2/3
The ratio of the perimeters is also 2/3
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