Complete the equations of the system in slope intercept form use a decimal for the slope if nessisary
line 1 line 2
x y. x y
0 3. -1 1
1. 5. -2-1
line 1: y=+
line 2: y=+

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test

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?

Rewrite the expression in z to the n power. the expression i was given is: 1 over z to the negative 1 half power.