Jessica decides to mix grades of gasoline in her truck. she puts in 7 gallons of regular and 6 gallons of premium for a total cost of $28.96. if premium gasoline costs $0.19 more per gallon than regular, what was the price of each grade of gasoline?

Can someone 50 first drop menu 0.80 or 0.75 or 1.20 or 4.00 second drop menu 4.00 or 0.75 or 0.25 or 3.75 3rd 15,6,10, or 9 4th yes or no

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π

What is the solution to the equation e3x=12? round your answer to the nearest hundredth