Evaluate(-1)8 +(-1)7-1 6_1 4-(-1)2 pay attention to the placement of the parentheses and negative signs A: -23 B: -4 C: 5 D: -3

Which graph represents an even function?

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.

If set d is not the empty set but is a subset of set e, then which of the following is true? d ∩ e = d d ∩ e = e d ∩ e = ∅