Answer:
$2 per hour
Step-by-step explanation:
12 / 6 = 2
2 dollars an hour
6+6 =12
x = 80.96
9x * 3x +1 = 2187
27x +1 = 2187
27x = 2187-1
27x = 2186
x = 2186/27 = 80.96(2dp)
Yuri read 12 more books than Hiro.
17-5=12