Answer:
43.49
Step-by-step explanation:
let his normal hourly rate be x
16x+7x/2=848
39x/2=848
x=848 ÷ 39/2
=43.48717
Answer: the chiled is 3 years old
D, E
In the table, r = 3p, and by converse, p = 1/3r. These options are D and E
$50 :)