Richard had his car repaired at a body shop. The parts cost $100.
The technician charged $52 per hour.
His total bill was $308.

How many hours did the technician work on Richard's car? Enter the numerical value only.

4 hours

Step-by-step explanation:

Because if you multiply 1, 2, 3, 4, etc. by 52, you go past 308. Then, you also can get 208, and the parts are 100;

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.

if you need just tell me and i will come to the rescue.

step-by-step explanation: