Lee spent $36 to purchase a combination of drinks, sandwiches, and chips for himself and his friends. a drink costs $2, a sandwich costs $4, and chips cost $0.50. identify the linear equation that represents this situation.

The tile along the edge of a triangular community pool needs to be replaced? ?

Mr. rose asked his students to draw a quadrilateral with 4 unequal sides. draw an example of this kind of quadrilateral.

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90