Respuesta :

56661

Answer:

joey's grade is a B+

Step-by-step explanation:

Tests: 82 * 0.8 = 65.6

Quiz: 77 * 0.15 = 10.8

Homework: 98 * 0.05 = 4.9

Adding all the marks: 65.6 + 10.8 + 4.9 = 81.3

Joey's current grade is 81.3