The answer will probably be 163.83
Multiply the number of hours per day by the number of days:
1 day x 5 hours per day = 5 hours total
10 days x 5 hours per day = 50 hours total
29 days x 5 hours per day = 145 hours total
The answer is: 5 hours, 50 hours, 145 hours
j = # of jars
b = # of buckets
y = total # of rocks
2j + 3b = y (2 rocks per jar, 3 rocks per bucket)
Because Joy has 3 jars you can plug 3 in for "j", and because she has 4 buckets you can plug in 4 for "b"
2(3) + 3(4) = y
6 + 12 = y
18 = y