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.
Answer:
Look image below.
Step-by-step explanation:
I got it wrong.. here's the correct answer.
Answer:
40%
Step-by-step explanation:
100-60=40
Answer:
Solve for x by simplifying both sides of the equation, then isolating the variable.
x=−845
Step-by-step explanation:
Lol...milk town...ok..back to work
0.08(12.99) = 1.04 --- tax on the toy
0.08(39.99) = 3.20 --- tax on the book
3.20 - 1.04 = 2.16 <== the book tax is 2.16 more then the toy tax