your question answer is 12360
2.57 + 5x = 25.92 is the equation and when you solve for x you would get x = 4.67
Answer:
50 %
Step-by-step explanation:
1/2 is 0.5 in decimal is 50 %
X + y = 405
y = 8x
To solve:
Plug the second equation into the first and solve for x.
x + 8x = 405
9x = 405
Divide both sides by 9
x = 45
Use the second equation to find y.
y = 8(45)
y = 360
45 angelfish
360 parrotfish
