James cut this shape from a piece of paper. He is going to fold the shape along the dotted lines. What solid willames create?
A)
octahedron
B)
tetrahedron
C)
triangular prism
D)
triangular pyramid

Mr switzer needs to buy new 1-foot tiles to cover his bathroom floor. the floor is 12 feet long and 8 feet wide. each square foot of tile will cost $1.79. in dollars what will be the total cost of the tiles he needs to buy.

Measures of the angle of r, 31 s (x+4) t (3x+9)

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?