NO FILES. A sequence can be generated by using an=an−1+10, where a1=2 and n is a whole number greater than 1.

What are the first 5 terms in the sequence?

10, 20, 30, 40, 50

2, 20, 200, 2000, 20000

10, 12, 14, 16, 18

2, 12, 22, 32, 42

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?

Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827