The length of a box is four inches less than triple its width in inches. What is the length of the box, in inches, if the box is
six inches wide?
A) 14
B) 16
C) 18
D) 20
E) 22
2 answers:
Answer:
A) 14
Step-by-step explanation:
Take the width: 6 and multiply it 3 times because it says triple.
That gives you: 6 * 3 = 18
Then subtract 4 because it says four inches less than.
That gives you: 18 - 4 = 14
Answer:
Option A.
Step-by-step explanation:
Let the length of the box is = x inches
Let the width of the box = y inches
"The length of the box is 4 inches less than triple of its width"
x = 3y - 4
"Box is 6 inches wide"
y = 6 inches
By putting y = 6 in the equation
x = 3×6 - 4
= 18 - 4
= 14 inches.
Therefore, Length of the box is 14 inches.
Option A. is the answer.
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