please help. I need to know the answer or at least how to solve. I am very confused. "If h(x) = x^{2} -5x + 7, find each value." Using this knowledge answer "1/3·h(-8). Please explain how to do.

Derricks dog sitting and darlene's dog sitting are competing for new business. the companies ran the ads shown.which dog sitting service is more economic to use if you need 5 hours of service? explain.

Ascatter plot with a trend line is shown below. which equation best represents the given data? y = x + 2 y = x + 5 y = 2x + 5

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?