Find the missing angle

Which is f(5) for the function –2x2 + 2x - 3?

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account

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