Evaluate the expression when y = 4. 5 + y + 8

Adice is rolled 5 times. how many possible rolls are there? ( determine the number of outcomes using only the fundamental counting principal ) omg bruh can someone me.

Consider the system: y = 3x + 5 y = ax + b what values for a and b make the system inconsistent? what values for a and b make the system consistent and dependent? explain

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9