Two bags contain coloured cubes. Bag 1 has 2 green cubes and 1 yellow cube. Bag 2 has 3 green cubes and 1 yellow cube. Determine each probability if you choose 2 cubes from Bag 1 without returning the first cube and 1 cube from Bag 2. Use a visual model to show your thinking. a) All three cubes are the same colour. b) Exactly two cubes are the same colour. c) All three cubes are different colours.

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

step-by-step explanation: 4 cause 2+2=4

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

idk

step-by-step explanation:

payback