Answer Choices Are:
A.) A"(1,-1), B"(1,-3),C"(4,-3),D'(4,-1)
B.) A"(-1,2), B'(-3,2),C'(-3,-1),D'(-1,-1)
C.) A"(2,-1), B'(2,-3),C'(-1,-3),D'(-1,-1)
D.) A"(1,2), B"(1,0), C'(4,0), D'(4,2)
Answer:
The answer is 9x² - 6x - 1
Step-by-step explanation:
∵ (6x³ + x² - 10x - 1) - (6x³ - 8x² - 4x) =
0 + 9x² - 6x - 1 = 9x² - 6x - 1
ANSWER: 1 is a subset of 3,5,7
5. B
6. B
7. D
8. D
<u><</u> means a filled in circle.
Hope this helps!
y=1.09x+0.4
Let's assume that the price of beef stays the same for every pound of beef (the first pound is also $1.09)
Then, the equation would be, it y was the cost, and x was pounds:
y=1.09x
But, the price of beef is not the same for the first pound.
The first pound costs an extra 1.49-1.09=0.4 dollars a pound, so we will add that to the equation.