Answer:
1) 22
2) 1/98
Step-by-step explanation:
1) Use the equation (x-7)=15.
2) Use the equation 1/14 * 2/14.
- Hope this helps.
D1 = 60 for a price of $80. Charging $80 will ensure supply exceeds demand.
___
The store apparently could charge a price slightly lower than $80, but we cannot tell from the chart how much lower.
Answer=875miles 17.5miles per gallon
350miles x miles
________=_________
20gallons 50gallons
cross multiply
20x=17500
divide both sides by 20
x=875
875 miles can be traveled with 50 gallons of gas.
To find gas milage, which is essentially miles per gallon, simply divide the number of miles by the number of gallons
350miles 20gallons
350/20=17.5 miles per gallon
Answer:
A, C, and D
Step-by-step explanation:
B is not a random sample.
