A bag contains:
5 red marbles
6 blue marbles
3 green marbles
4 black marbles
2 yellow markers
A marble will be drawn from the bag and replaced 100 times. What is a reasonable prediction for the number of times a green or black marble
will be drawn?
O 14
O 65
O 7
O 35
You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?
Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.