Mr. See weights his grades. Tests are worth 60%, quizzes are worth 25% and homework is 15%. Joey’s test average is an 82, his quiz average is a 77, and his homework average is a 98. What is Joey’s current grade?A. 85.67%B. 83.15%C. 81.4%D. 59.5%​

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)

The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?