Lucy, Melissa and Jessica went to Subway for the class. Lucy bought 3 sandwiches and 2 drinks for $9.50. Melissa bought 4 sandwiches and 2 drinks for $12.00. Jessica wants to buy 2 sandwiches and 3 drinks. How much will this cost her? x-
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James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?

3c2 + 2d)(–5c2 + d) select all of the partial products for the multiplication problem above.

Anew obstacle course is home to several new types of challenging obstacles. one such obstacle is traversing a 15-stair staircase. to make it more challenging, the stairs are not uniformly spaced. rather, the vertical space between consecutive stairs for the first 10 stairs is 113 feet and the vertical space for the last 5 stairs is 134 feet. what is the total vertical distance traveled ascending and descending the entire 15-stair staircase?