X, Y and Z are three angles lying on a straight line. If x = y = z ,then find the value of y. ( please i will be needing it immediately )

What is the best reason for jacinta to have a savings account in addition to a checking account

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.