You have prizes to reveal! Go to your game board.
At the zoo gift shop, posters of gorillas cost $7 and posters of rhinoceroses cost $6. Mrs.
Gupta bought 10 posters and spent $65. How many of each type of poster did she buy?

If anyone has done the algebra 2 chaos theory portfolio would you be wiling to me? i kind of know what i'm doing i just don't know if i'm doing it right.

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.