Calculate the probability of randomly picking a blood sample that does not contain antigen B, that is, a blood sample that belongs to either blood group A or blood group O. Give your answer as a whole number percentage.

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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i agree because i see the other persons thinking is clear

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3