David drives 168 miles a week for work. he fills his gas tank twice a week. each fill up is for 12 gallons. assuming he uses all of the gas each week and only uses the car to travel to and from work, what is the gas mileage of his car? (gas mileage = miles/gallons)

David's car gives mileage 7 miles per gallon

Step-by-step explanation:

David drives in a week = 168 miles.

He fills his gas tank twice a week, each fill up is for 12 gallons = 12 × 2 = 24 gallon per week

To calculate the mileage of David's car we use the formula

Gas mileage =

=

= 7 miles per gallon

David's car gives mileage 7 miles per gallon

the first one

step-by-step explanation:

just id the test.

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.