Answer: =0.088
Step-by-step explanation:
19.60 is the right answer u take the percent sign and move it two places to the left. Times that by 28 and get ur answer
The direct variation between x and y may be written as,
y = kx
where k is the constant of variation. From the first set of values of the variables,
12 = k(8)
the value of k is 1.5. Substituting the next set to the same equation,
y = 1.5(14)
The value of y is 21.
The original price of the paper was $3.50
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