Suppose you roll two dice. what is the p(sum of 4 or sum that is a multiple of 3) ?

This is geometry. could anyone ? i can't fail this class. my grade is quite low already.

Which system of linear inequalities is graphed? can somebody please

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?