What is (x-8)(x+4) + (x-3)(x+9)

(x-8)(x+4)+(x-3)(x+9)

Remove parenthesis.

x-8+x+4+x-3+x+9

Then rearrange.

x+x+x+x+4+9-8-3

Now add/subtract.

4x+13-11

We still have combining to do...

4x+2

That's as far as it goes

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hope it helps

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation: