Can you please help with this question

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

Olive's solar powered scooter travels at a rate of 30 miles per hour. what equation can she use to calculate her distance with relation to the time she traveled? h=hours m=miles 1. h=m+30 2. m=30h 3. m=h+30 4. h=30m

Let x = a + bi and y = c + di and z = f + gi. which statements are true?