Ajar contains 31 marbles of which 10 are blue 4 are red and the rest are green. what is the ratio of blue marbles to green marbles?

George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet