Liam mixed together quarts of orange juice and quarts of pineapple juice. Then he added quarts of seltzer to make punch. How much more juice than seltzer did Liam use to make punch?

One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5