Atrain travels at a constant speed of 35 mi/h. how long does it take the train to travel 490 mi? enter your answer in the box.

answer ? h

Find the complete factored form of the polynomial 40m^3n^2+45m^2n^6

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

Use the four functions below for this question. compare and contrast these four functions using complete sentences focus on the slope and y- intercept first, and then on any additional properties of each function