Which is a correct first step in solving 5-2x < 8x – 3? 5< 6x - 3 3x < 8x - 3 5< 10x - 3 02-2x < 8x

The correct first step would be 5<10x-3

Step-by-step explanation:

To solve an inequality,  you need to get all of the x values on one side and the other values on the other. You would need to add 2x on each side first so all of the x values would be together on one side. Next, you should add 3 to each side to get 8<10x, and then divide by 10 to get 0.8<x.

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)

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