for homework a student have to complete 15 problems total if she finished 6 problems in class what is the ratio of problem she's
still needs to complete two problems that she already finished
1 answer:
9:6 I think. Because if you subtract 6 from 15 you get 9 and that is how many she needs to finish and she has already finished 6
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This expression would be factored 14+ 7w.
Answer:
144 169 225
Step-by-step explanation:
12² = 144
13² = 169
15² = 225
Answer:
7) D
8) A
9) A
10) D
11) C
12) B
Step-by-step explanation:
Step-by-step explanation:
a−(6a−(5a−8))
a-(6a-5a+8)
a-6a+5a-8
6a-6a-8
0-8
=-8
so the answer doesn't depend on a
