Answer:
Step-by-step explanation:
Median: 73.5
Just square to find them to buy the answer by a dividend then the fraction of the answer then you get your answer
4x + 15
24 - 8x - 9 + 12x
Add or subtract the common variables
4x + 15
Answer:31/30
Step-by-step explanation:
11/15+3/10
find common denominator=30
11/15 times 2/2
22/30
3/10 times 3/3
9/30
22/30+9/30=31/30
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