I think it's B. Because he spends his 300 dollars so he would have to subtract it will all the money he has spent.
The answer is 2 because 14/7 equals 2.
10(3x+2)>7(2x-4)
Use the distributive property:
30x + 20 > 14x -28
Subtract 14x from both sides:
16x + 20 > -28
Subtract 20 from both sides:
16x > -48
Divide both sides by 16:
x > -3
The inequality is X > -3