Answer:
7.9
Step-by-step explanation:
Multiply both sides of the equation by 11. This cancels out the fraction so 11 * 5/7 = x
lmk if I misunderstood the question or need to elaborate
Answer:
1: male + female 30
2: 140 + 25x 550
Step-by-step explanation:
Answer:
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Answer:
3,3
Step-by-step explanation:
Answer:
1.2
Step-by-step explanation: