Answer:
the answer will be 132
Step-by-step explanation:
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Y = 2x - 4....so sub in 2x - 4 for x in the other equation
y = x^2 - 6x + 12
2x - 4 = x^2 - 6x + 12
x^2 - 6x - 2x + 12 + 4 = 0
x^2 - 8x + 16 = 0
(x - 4)(x - 4) = 0
x - 4 = 0
x = 4
x - 4 = 0
x = 4
solution is (4,4)
That symbol represents "plus out minus". usually represents uncertainty if it is beside a number.
e.g. 3± 0.3 means that the actual answer lies between 2.7 and 3.3
Answer:
If returning the card to deck after 1st draw, the answer is 7/52 * 4/52
If not returning the card to deck after 1st draw, t he answer is 7/52 * 4/51
Answer:
Step-by-step explanation: 22,24,26 Are Three Consecutive Intergers
