Dan received a $45.25gift card for a photo center. he used it to buy prints that cost 25 cents each. the remaining balance, b (in dollars), on the card after buying x prints is given by the following function.

b (x) = 45.25- 0.25x

what is the remaining balance on the card if dan bought 50 prints?

Asix-sided die of unknown bias is rolled 20 times, and the number 3 comes up 6 times. in the next three rounds (the die is rolled 20 times in each round), the number 3 comes up 6 times, 5 times, and 7 times. the experimental probability of rolling a 3 is 10 %, which is approximately % more than its theoretical probability. (round off your answers to the nearest integer.)