Question

Please help me :’v ?

Answer 1

Answer:$1,200

Explanation:

She had 100 at the beginning, 30 more join. That's 130 people, but 10 cancelled so now she's left with 120 people. 120 people paying 10 dollars is $1,200

Answer 2

$1,200

Explanation:

Add: 100+30=130

Subtract: 130-10= 120

Multiply: 120*10= $1,200