12 ! john ordered two kinds of pizza for a party: sausage pizzas and veggie pizzas. he ordered three pizzas of each kind. the pizzas cost a total of $99. if the cost of each veggie pizza is $18, what is the cost of a sausage pizza?

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

Bring the fraction a/a-4 to a denominator of 16-a^2

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)