The equation that would best describe the situation would be the first option. To solve this question, simply break down the question into sections and then use variables X and y to represent each of the things asked for in the problem. We know the following:
X = no of tetra fish
Y = no of goldfish
If there is twice as much goldfish than tetra fish, then it would be 2y.
X = 2Y.
Then knowing what X and y represent, find the equation that gives the total cost of fish he bought, knowing that 1.50 is for a goldfish and 2.00 is for a tetra fish.
The answer is 10.62 meters. All you have to do is add them together to get the answer. I hope you find this answer the most helpful! :)
A. 3 could be the answer
B 12 would be the second answer
Answer:
Vertical
Step-by-step explanation: