Tony's job pays him $155 a week. If he has already saved $375, what is the
minimum number of weeks he needs to
work in order to have enough money to
buy a drone for $900?

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

Are the corresponding angles congruent? explain why or why not.

Consider the following equation. 1/2x^3+x-7=-3sqrtx-1 approximate the solution to the equation using three iterations of successive approximation. use the graph below as a starting point. a. b. c. d.