The temperature outdoors was 74 F. Over the next 8 hours, the temperature change at a rate of -1.5 F per hour. What was the temperature at the end of that time? 1. What is the problem asking you?

2. List quantities and their relevance and create a plan (Hint: a plan can come in the form of a equation)

3. Put your plan in action! Solve it and check your work.

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.