The constants a, c, and d are positive. solve the inequality for x.

B

Firstly, subtract d on both sides of the inequality

Next, divide both sides by -c, (remember to flip the sign because you are dividing by a negative)

Step-by-step explanation:

Once we get this, we can convert the - (a - d/c) to d - a/c.

Thus getting B. your welcome

1) is right

step-by-step explanation:

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol