Answer: 21m-49n
7(3m-7n)
Step-by-step explanation:
The answer to 3/4 divided by 5/6 = 9/10
Answer is D
(1.5,3)
Explanation:
Substitute
1) 3-2(1.5)=0
So 0=0
2) 3=8(1.5)-9
So 3=3
80
10 x8 = 80
AMD THATS ALL YOU GOTTA DO!
Answer
4
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Yeah it's 4 again double check!