Gabrielle’s age is three times mikhail’s age. the sum of their ages is 76. what is mikhail’s age?

The vertex of this parabola is at (-2, 5). which of the following could be it’s equation? a. y=3(x+2)^2-5 b. y=3(x-2)^2-5 c. y=3(x+2)^2+5 d. y=3(x-2)^2+5

If i have 20$ and i gave 5$ away how much i got

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.