Solve a plumber gave an estimate for the renovation of a kitchen. his hourly pay is s28 per hour and the plumbing parts will cost $98. his total estimate is $490 how many hours does he expect this job to take?

Pj is decorating pupcakes for rocky's birthday party. her color scheme is black, purple, and green. she will use this spinner to determine the color of sprinkles on each pupcake. which model shows the probability of randomly landing on each color?

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

What is the average diastolic blood pressure for adults