Venetta has a 25-gallon fish tank. So far, she has poured 16 quarts of water into the tank. How much more water does she need to add to completely fill the tank?

Answer is in the file below

cutt.ly/zxt1ipy

21 gallons

Step-by-step explanation:

4 quarts = 1 gallon

16 quarts = 4 gallons

25 gallon - 4 gallons = 21 gallons

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)  

i believe the answer is c.