A company ordered 10 boxed lunches from a deli for 74.50. Each boxed lunch cost the same amount. Which equation represents the proportional relationship between y, the total cost of the boxed lunches and x, the number of boxed lunches? A) 7.45x = y D) 74.50/x = 10/y

B) 7.45/x = 10/y

C) 74.50x = y

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.

A) 144.44 sq inches i believe

Graph a should be your answer

Did u want to find the value of x?