Tanya drove 3 1/2 hours and used 1/3 tank of gas.

for how long could tanya drive using 1/2 tank of gas?

enter your answer as a mixed number in simplest form in the box.

it would so much : )

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

Triangles abc and dfg are given. find the lengths of all other sides of these triangles if: b ∠a≅∠d, ab·dg=ac·df, ac=7 cm, bc=15 cm, fg=20 cm, and df-ab=3 cm.

The price of a lawn mower is x dollars. the store is having a 75% end of summer clearance sale. which expression can be used to find the clearance price of the mower? a) .25x b) .75x c) x - .25(75) d) x + .25(75)