Find the volume of a solid with a triangular base with vertices at (0,0), (3,0), and (0,2) and cross-sections perpendicular to the y-axis are isosceles triangles with height equal to the base.

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Which function can be used to model the monthly profit for x trinkets produced? f(x) = –4(x – 50)(x – 250) f(x) = (x – 50)(x – 250) f(x) = 28(x + 50)(x + 250) f(x) = (x + 50)(x + 250)

Sanderson is having trouble with his assignment. his shown work is as follows: − 3 7 7 3 = − 3 7 × 7 3 = − 21 21 = −1 however, his answer does not match the answer that his teacher gives him. complete the description of sanderson's mistake. find the correct answer.