Select all the conclusions that can be drawn from the graph. A. Tailgaters irk drivers the most
B. Using a cell phone irks drivers the most
O C. The percentages sum to more than 100%
OD. Ignoring signals irks drivers the least
E. Too-cautious drivers irk drivers the least
E. Most drivers are irked by the same thing

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step-by-step explanation:

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hello from mrbilldoesmath!

answer:

(7 x + 6 y) (49 x^2 - 42 x y + 36 y^2)

discussion:

the trick is to recognize that 343 = 7^3 and 216 = 6^3 and, in general,

a^3 + b^3 =   (a + b) (a^2 - a b + b^2).

in our case

343x^3+216y^3   =   (7x)^3 + (6y)^3

so take a = 7x and b = 6y in the above equation to get the answer.

you,

mrb

1. 2

2. 11

3. 5

4. 6

5. 7

6. 5

7. -1

8. 1

step-by-step explanation: