5. Approximate the solution to this system of equations. (6 points) y = –x + 3
y = 2x + 1
The first step is to identify y-values for different values of x. The table shows y-values for the two functions between x = -1 and x = 2.How do you know that the solution is between the two rows in the table corresponding to x=0.5 and x=1? (1 point)

Complete the table to show the values of x between 0.5 and 1. (2 points)

Which two x-values will the solution be between? (1 point)

Identify a reasonable approximation for the solution of this system. (2 points)

PLEASE HELP ME

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?