The lengths of three logs are 5x+8 meters, 4x-1 meters, and x+9 meters. What is the sum of their lengths?
a. 9x+16
b. 9x+18
d. 10x+18
C. 10x+16
Answers
Answered by
0
Answer:
5x+8+4x-1+x+9=5x+4x+x+8-1+9= 10x+16
Option: c.
Answered by
0
Answer:
10x+16
Step-by-step explanation:
Sum of lengths = length of log 1 + log2 +log3
=5x+8+4x-1+x+9
= 10x+16
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