What is the nth term rule of the quadratic sequence below? −
5
,
−
4
,
−
1
,
4
,
11
,
20
,
31
,
.
.
.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

George is putting trim around his rectangular deck, including the gate. he will need 44 feet of trim to do the entire deck. if the deck is 13 feet long, how wide is the deck?

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups