<h2>Time taken by Helga to wax the car is 72 minutes</h2>
Step-by-step explanation:
Let w be the work of waxing.
Rosita can wax her car in 2 hours or 120 minutes.
Time taken by Rosita = 120 minutes
Let time taken by Helga be t,
When she works together with Helga, they can wax the car in 45 minutes.
We have
Time taken by Helga to wax the car is 72 minutes
A:
2t
t is the number of toys
b:
(p+12)/16
p is the price
Answer:
Step-by-step explanation:
Answer:
it was 345.
Step-by-step explanation:
Balance in your checkbook, $356
Balance on bank statement, $472
Service charge and other fees, $15
Interest earned on the account, $4
Total of outstanding checks, $187
Deposits in transit, $60
Answer:
3 pounds
Step-by-step explanation:
12/4=3 (because we need to see how much bryant ate first)
12-3=9 (original - what bryant ate)
9/3=3 (what was left after bryant finish and what 1/3 of 9 is)
