How does the amount of cocoa compare to the amount of sugar in the recipe. Complete the following statement. For every tablespoons of cocoa Leah uses one tablespoon of sugar.

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?

The function f(x)= -(x+5)(x+1) is down. what is the range of the function?

The graph shows how many words per minute two students read. drag to the table the unit rate that matches each graph.