Mr. Waugh paid $42.00 for 12 gallons of gasoline. Ms. Peters paid $31.50 for 9 gallons of gasoline. What was theprice per gallon of the gasoline

$3.50 per pound

Step-by-step explanation:

Divide 42  by 12 or 31.5 by 9 and you get 3.5. In money, that is $3.50

The answer to this question is x= 3.5. Gasoline costs $3.5.

Step-by-step explanation:

X represents the cost of gasoline. For 12 gallons the price is $42.00.

12x= 42

Divide by 12 =

x = 3.5.

To double-check, plug that number in this equation:

9x= 31.50

9(3.5) = 31.50

31.50 = 31.50

Hope this helps!

i dont have an answer

step-by-step explanation:

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies