Devon purchased one bag of dog food and three bags of cat food. Each bag of dog food weighs x pounds and each bag of cat food weighs half as much as the bag of dog food. The total weight of Devon’s purchase is 32.5 pounds. The equation x+3(x2)=32.5 can be used to determine the weight of the dog food and cat food. What is the weight in pounds of one bag of cat food?

Ithink d, not completely sure sorry

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.

You must find the surface of the block therefore 98187 dived by 5628 = 583m squared