Convert 7/8 to decimal

Average salary for a medical assistant is $31,220 which is a 20% income tax bracket how much money would they pay in income tax?

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.