You have to multiply 3 by 10 and 8 by 3, then subtract them
30/80 - 24/80 = 6/80
then simplify
6/2 and 80/2
3/40
1min=72. 15 minutes × 72 beats = 1080 beats in 15 minutes
let hourly rate = r
then over 30 rate would be 1.4r
30r + 5(1.4r) = 436.60
30r + 7r = 436.60
37r = 436.60
r = 436.60/37 = 11.80
his hourly rate is $11.80
Answer:
no
Step-by-step explanation:
