Answer:
The answer is c
(-12,-9,3,6,15)
340
Step-by-step explanation:
240 + 100 = 340
3 girls to 5 boys
3+5 =8
120/8 = 15
3 *15 = 45 girls
x=9
8(2x-6)=96
2x-6=96/8
2x-6=12
2x=12+6
2x=18
x=18/2
