5/30=1/6
4/28=1/7
16/18=8/9
7/35=1/5
9/15=3/5
3/12=1/4
<h3>Answer:</h3>
$200
<h3>Explanation:</h3>
Let p represent the price last year. Then the price this year is ...
... (price this year) = p + 15%×p
... = p + 15/100×p = 1.15p
The price after the employee discount is ...
... (price this year) - 25%×(price this year)
... = (price this year)×(1 - 25/100) = 0.75×(price this year)
Then the price paid is ...
... $172.50 = 0.75×(1.15p) = 0.8625p
Dividing by the coefficient of p, we have
... $172.50/0.8625 = p = $200
The price last year was $200.
The answer is B.the positive correlation between the number of trucks that drive on a road and the amount of maintenance the road needs.
Answer:
28
Step-by-step explanation:
10-38=28
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