An expense is entered as a in a financial ledger.
a. balance
b. credit
c. debit
d. savings

What is the value of x in the equation 6(x + 1) – 5x = 8 + 2(x – 1)?

Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have

Y+ 2/y is it a polynomial in one variable or not? and if so, why?