Last week it snowed 4.32 inches on monday and 6.86 inches on tuesday. it snowed 7.89 inches this week. how much more did it snow last week than this week? 1.03 inches 2.54 inches 3.29 inches 3.57 inches

Which equation represents the model shown? a)1/3 divide 1/6 = 2 b)2/3 divide 1/6 = 2/18 c)1/3 divide 1/6 = 1/18 d)2/3 divide 1/6 =4

1- 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.2- 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 the first question?

I’m still confused on how to work the percentages