Find the selling price: cost: $149.99 percent of markup: 100% a. $149.99 c. $300.00 b. $299.98 d. $100.00

Solve the system. -a+4b+2c=-8 3a+b-4c=9 b=-1 a.(0,11) ,-1,2) c.(1,1,-2) d.(2,-1,-1)

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.