W² - v + 1
(-2)² - (-8) + 1
4 + 8 + 1 = 13
B.13 is your answer
(two negatives = one positive)*
(plug in -2 for w, and -8 for v)
(is that w², or do you mean 2w?)
hope this helps
Answer:
the mass of liquid is 1,050 g
Step-by-step explanation:
subtract the total mass with the mass of the container
Answer:
is number 2
Step-by-step explanation:
This is a trick question. They eat 1/3 of the gallons given. Multiply
1/3 * 1/3 = 1/9 gallons or 0.111 gallons
