Rachel boils water to make tea. after the tea is finished steeping, she puts the container of hot tea in the refrigerator. the hot tea raises the normal temperature of the refrigerator, 34 degrees, by more than 3 degrees. if r represents the raised temperature, which statements about the scenario are true? check all that apply.
the inequality r + 3 > 34 can be used to represent the situation.
the inequality r – 34 > 3 can be used to represent the situation.
the raised temperature could be 40 degrees.
the raised temperature could be 37 degrees.
the graph of the solution set would be shaded to the left.

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?

When you find the area of a triangle do you use in. or in2

Ethan is proving that the slope between any two points on a straight line is the same. he has already proved that triangles 1 and 2 are similar. drag statements and reasons to complete the proof.