Solve the system using substitution

The square root of 9x plus 7 plus the square rot of 2x equall to 7

Which of the following values in the set below will make the equation 5x + 6 = 6 true? (only input the number.) {0, 1, 2, 3, 4}

Use a standard normal table to determine the probability. give your answer as a decimal to four decimal places. −1.5< < 1.5)