One positive number is one more than another positrive number. the sum of the sqaures of the two numbers is 85. find both positive numbers.

Select true or false to tell whether the following conditional p q is true or false. use the truth table if needed. if a week has seven days, then a year has twenty months.

Simplify the expression 10/11(22z) + (a+5) -1

Which of the following is the true for f(x) = 5cos