If gasoline cost $3.39 per gallon and your tank holds 20.50 gallons, estimate the cost to fill up your tank.
What percentage of your tank can you fill up with
3 gallons of gas?

The functions f(x) and g(x) are shown in the graph f(x)=x^2 what is g(x) ?

Talia took the bus from her home to the bank and then walked back to her home along the same route. the bus traveled at an average speed of 40 km/h and she walked at an average speed of 5 km/h. to determine the time, x, that it took talia to walk home, she used the equation 40(0.9 – x) = 5x. the time of trip 2 is hours. the distance of trip 1 is km.

The deepest part of the swimming pool is 12 feet deep. the shallowest part of the pool is 3 feet deep. what is the ratio of the deeply of the deepest part of the pool to depth of the shallowest part of a pool?