Answer:
49ft
Step-by-step explanation:
4×10=40
6×3/2=9
40+9=49
30%
1/5 is 0.2, or 20%. So 50%+20% = 70%. The remainder is 30%
You can either round to 1000 or 2000 but 1.120 is closer to 1000
He makes $12 an hour because 6x12= 72 plus his 12 dollar tip makes 84
