Jean is making bar graphs for a representation. she is planning for the length and width of the bars to have a ratio of 3: 2, so that they satisfy this equation. 2l = 3w if one of the bars is 7 centimeters wide, what should be it's length. find and explain how you found the solution to this answer. a.21 cm b. 14 cm c. 10 1/2 cm d. 4 2/3 cm explain how you found the answer.

C.

Step-by-step explanation:

Given: The ratio of length to width = 3:2,such that the equation she formed is

2l=3w

The width of bar w= 7 cm

Then substitute this value in the equation and solve , we get

Hence the length of the bar =

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9

step-by-step explanation: