Answer:
2n+2
Step-by-step explanation:
Answer:
ten times time
Step-by-step explanation:
ten time ten or ten multiple by ten
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Answer:
A. 17
hope this helps have a great day
Answer: AB is 15
Step-by-step explanation: First, you need to draw a picture and label the parts of the line: AB=5x-15; BC= 3x-5; AC =28. Because of the segment addition postulate, you set the equation to be 5x-15+3x-5=28. Then you solve:
5x-15+3x-5=28
Add like terms:
8x-20=28
Add 20 to both sides
8x=48
Divide by 8
x=6
Now, you need to find the measure of AB, so you plug the 6 into the x variable for 5x-15
5(6)-15
30-15
AB=15
8/8 is bigger than 3/4 because 8/8 is equivalent to 1 and 1 is bigger than 3/4.