Afish is hovering at -320 feet in relation to sea level. then it descends 2 feet per second for 8 seconds. brenda says that the new
position of the fish in relation to sea level is represented by the equation below.
2 x 8+(-320) - 336

d

Step-by-step explanation:

The Answer Is -

Brenda is not correct because the equation should be -2 x 8 + (-320) = -336

Or basically D.

(Sorry I know it's late, but this will also help anyone else)

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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