.3 * 18 = 5.4. 18-5.4 = 12.6$
Or
.7 * 18 = 12.6$
Girls: 81
boys: 75
4x +6 = 156
4x = 150
x = 37.5
2x = 75
girls: 75 + 6
boys: x
I think you’re right with 52.5
The question mark is 100. It is a variable if you don't know
Answer:
1+1=2
Step-by-step explanation:
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