Asked by gary
A. In triangle, the second angle measures twice the first, and the third angle measures 5 more than the second. If the sum of the angles' measures is 180^0, find the measure of each angle.
b. The price of a pack of gum today is 63 cent. This is 3 cent more than three times the price 10 years ago. What was the price 10 years ago?
c. The length of a rectangle is 6 feet more than twice the width. If the length is 24 feet, what is the width?
b. The price of a pack of gum today is 63 cent. This is 3 cent more than three times the price 10 years ago. What was the price 10 years ago?
c. The length of a rectangle is 6 feet more than twice the width. If the length is 24 feet, what is the width?
Answers
Answered by
Steve
A. x + 2x + 2x+5 = 180
B. 63 = 3+3x
C. 24 = 6+2x
in each case, solve for x. See how the words have been translated into symbols.
B. 63 = 3+3x
C. 24 = 6+2x
in each case, solve for x. See how the words have been translated into symbols.
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