1. Why is the idea of balance so important in the problem-solving strategy for solving an
equation?
2. You learned earlier that some problems can be rearranged or translated into more than
one mathematical sentence. For example, the equation t + 12 = 15 can be translated into
at least three other mathematical sentences. What are they? Create a simple equation of
your own and then translate it into its other forms.
3. Write your own word problem that can be translated into a simple math equation (like the
one shown in question #2). To solve your equation, what operation(s) would you have to
perform?

Given: x + y = 6. if xe (-15, -6, -1), then which of the following sets of ordered pairs are solutions? © {(-15, -21), (-6, -12), (-1, -7)} [(-15, 21), (-6, , 7)} {(-15, 21), (-6, 12), (-1, -7)}

Asap for seven months an ice creams vendor collects data showing the number of cones sold a day (c) and the degrees above 70 degrees f the vendor finds that there is a positive linear association between c and t that is the best modeled by this equation c=3.7t+98 which statement is true? the model predicts that the average number of cones sold in a day is 3.7 the model predicts that the average number of cones sold i a day is 98 a model predicts that for each additional degree that the high temperature is above 70 degres f the total of number of cones sold increases by 3.7 the model predicts for each additional degree that the high temperature is above 70 degrees f the total number of cones sold increasingly by 98

Write an equation for the function that includes the points (2,100)and (3,100)