Answer: Its the first choice
Step-by-step explanation:
The answer would be y = 3.1
19.9 + 8 = 9y
27.9 = 9y
27.9/9 = y
3.1 = y
y = 3.1.
Answer:

Step-by-step explanation:


GCF(14; M) = 210
210|2
105|5
21|3
7|7
1|
210 = 14 × 3 × 5
The possible values of M:
14 × 1 = 14
14 × 2 = 28
14 × 4 = 56
14 × 7 = 98
14 × 8 = 112
14 × 11 = 154
14 × 13 = 182
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