The 7th grade students at Palm Coast Middle School made some apples pies for a bake sale. The school cafeteria also donated 9 pies towards the effort. All the pies at the sale were cut into 8 pieces. If at least 224 pieces of pies were sold in all, how many pies did the students bake?

What’s 8y+48 and factor each expression completely

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?

What is the length of the segment, endpoints of which are intersections of parabolas y=x^2− 11/4 x− 7/4 and y=− 7 /8 x^2+x+ 31/8 ?