19. percy buys tomatoes that cost $0.58 per pound. he pays $2.03 for the
tomatoes.
part a
percy estimates he bought 4 pounds of tomatoes. is percy's estimate
reasonable? explain.
part b
how many pounds of tomatoes did percy actually buy? show your work.

How many glue sticks are in a basket containing 96 scissors, if the ratio of glue sticks to scissors is 19 to 57.

An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)