Fido weighs 26 pounds more than fifi. fifi weighs 12 pounds less than rover. if the sum of their weights is 71, how much does fifi weigh?

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.