For every 2 pounds of salmon she pays for she will get 3 pounds of sword fish with it. 2 to 3 or 2/3 are different ways to Write a ratio for this problem.
F(x) = 3(x-4)^2-38 because finding the perfect square would get you f(x)+38=3(x^2-8x+16) and then finding the squareroot of that and moving the constant on the left back to the right would leave u with f(x)=3(x-4)^2-38
Answer:
he used 1/4 yards per skhirt
(2a+2)(4a+4)
8a^2+8a+8a+8
The answer is 8a^2+16a+8
50 cents plus 27 nickels equals 1.85
