Amuseum has 50 pieces of art to display in an exhibit. of these,11 are photos and 39 are colored paintings. the manager wants to add more photos so that they represent 25% of the pieces of art at the museum. write and solve an equation to fined the number of photos to be added. then fined the tolal number of pieces of art in the exhibit

Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression

Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter