Michael sears standard workweek is 35 hours at a rate of $8.675 per hour, He earns time and a half for weekend hours. This week he worked 3 extra hours on Saturday and 4 on Sunday. what is his total pay?

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?