He used 7 pints all together because there at 2 cups in each pint and 4 pints in a half a gallon.
A = w × l
A = (2x - 4) (x + 5)
Next Step Foil
2x² + 10x - 4x -20
2x² + 6x - 20
Answer:
-18 is an integer but not a whole number
Step-by-step explanation:
a whole number is only positive numbers and 0 itself while an integer is basically any number that isn't a decimal or a fraction. -18 is an integer, but it can't be a whole number because it is a negative number.
Answer: 1 2/9
Step-by-step explanation: One whole and two ninths.