If there are 21 fishes in the tank, 7 died, and 10 are sick... how many are left???

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.

Use a transformation to solve the equation. w/4 = 8 can you also leave a detailed explanation on how this equation = 32