The graph of f(x) = g(x) would be the same as y = x graph ...
Where slope is 1 and the vertex is (0,0)
So, 2/4 pounds of blueberries reduced is 1/2 pound of blueberries. There 16 ounces in a pound and 8 ounces in 1/2 a pound. He only bought 8 ounces of blueberries and he needs 48. Subtract 8 ounces that he already has from 48 ounces that he needs and get 40 ounces.
Answer:
6(√2 - 5√3).
Step-by-step explanation:
3√2 ( 2 - 5 √6)
= 6√2 - 15√12
= 6√2 - 15√4√3
= 6√2 - 30√3
= 6(√2 - 5√3)
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Apply the elimination method to the 2y terms since they are opposites & therefore can eliminate. Combine the rest of the terms, vertically.
x-2y= -7
4x+2y= 22
5x = 15
Divide both sides by 5.
x=3
Plug the x value to one of the original equations and solve for y.
4x + 2y = 22
4(3) + 2y = 22
12 + 2y = 22
Subtract by 12 on both sides.
2y = 10
Divide by 2 on both sides.
y = 5
Therefore, the solution to the system of equations shown is:
x=3 y=5
or
as an ordered pair (3, 5).