A different car can travel 30.5 miles for every gallon of gas used. Use proportional reasoning to find the value of x that completes the table showing this relationship.

In the equations, a and b represent the price per night for a room in hotel a and hotel b, respectively, w weeks after september 1 last autumn. what was the price per night in hotel a when it was equal to the price per night in hotel b? a = 240 − 20w b = 320 − 30w

Lorenzo ate 2/5 of his bag of almonds. his 4 friends ate equal shares of the remaining bag of almonds?

How do i do this? i don’t understand