Kyle rides his bicycle to school 5 days a week. HE also rides from school to the soccer field twice a week. Every day, he rides his bicycle home on the same path. Write an expression for the number of miles kyle ride his bike on a day when he does not go to the soccer field

The weight of a full steel bead tire is approximately 800 grams, while a fighter wheel weighs only 700 grams. what is the weight of each tire in pounds?

The table below shows the approximate masses of a dust particle and a grain of pollen. dust particle 0.000000778 g grain of pollen 0.00000000155 g the mass of a dust particle can be estimated and written in the form a × 10^b, where a = 8 and b = the mass of a grain of pollen can be estimated and written in the form a × 10^b, where a = 2 and b = based on the estimates, the mass of a dust particle is approximately blank times larger than the mass of a grain of pollen.

Is (0,0) a to ? ys x2 - 4 y> 2x-1