The starting velocity was 0 m/s, and the final velocity was -7.68 m/s. based on this, what was the average velocity of the rock?

Linet passes through (4.5) and is perpendicular to the line shown on the condirate grid.what is the equation of line t in standard form?

Which system of linear inequalities is graphed? can somebody pleasssse

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.