If he bought 215 lbs of cement and his son brought another 137 lbs how much cement did he have orinally if he now has 450.

What is the 12th term of b(n)=-4-2(n-1)

Find the coordinates of point x that lies along the directed line segment from y(-8, 8) to t(-15, -13) and partitions the segment in the ratio of 5: 2.

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by