Denise wants to burn at least 5000 calories a week though running. Based on her running speed, she estimates that she can burn 550 calories per hour. Write an inequality that represents Denise's goal in terms of the number of hours spent running h. If Denise runs for one half hour each week day and one hour each weekend day, will she meet her goal? Justify your answer.

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18

An internet company charges $8.95 per month for the first 3 months that it hosts your web site. then the company charges $11.95 per month for web hosting. how much money, in dollars, will the company charge for 8 months of web hosting?

What is the answer to the question 5x+2x