Write an integer to describe each situation 1 . A loss of 8 yards

2 . 5 feet above the sea

3 . Scored 10 fewer points

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)

Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for a rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper r, where t is the firing time in seconds, c is the velocity of the exhaust in kilometers per second, and r is the ratio of the mass of the rocket filled with fuel to the mass of the rocket without fuel. find the velocity of a spacecraft whose booster rocket has a mass ratio of 20, an exhaust velocity of 2.1 km/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km above earth?