First you have make the 2 and a half into 5/2. Then you have to find a common denominator of the two fractions, which would be 8. So the 7/8 you dont need to do anything to but the 5/2 you do... so multiply both the top and the bottom by 4 so you can get 8 on the bottom. that would be 20/8. now you can add them. so 7/8 + 20/8 = 27/8
23
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Answer:
7^4 = 2401
Step-by-step explanation:
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all blank spaces can be filled with all 7 numbers each.. so 7*7*7*7 is total number of paterns you can get if repititions is allowed
Answer:
B- enum and Dan bought 2 shirts
Step-by-step explanation:
I am not sure
Answer:
132 inches
Step-by-step explanation:
33 x 4 = 132 inches