Answer:
5x+14y+9z
Step-by-step explanation:
combine 8x and -3x to get 5x
combine 5y and 9y to get 13y
combine -4z and 13z to get 9z
If he is out of flour, and needs 2 cups for each pizza. He is making three so 2x3 is 6 cups total. 20-6=14
Yes, the 10 foot wave is the outlier.
2d + 14 ( "d" is the number of days after today, and "14" comes from how many feet deep the water is today)
