Quickly; ; will give 40 points!

factor the polynomial by factoring out the gcf:

+−

um, i tried solving this with a gcf but i got it incorrect. will greatly be appreciated.

Since only the first term has ax for coefficients the GCF cant be -3ax^5.

The GCF would be -3a

Factor -3a out of all the terms:

-3a(2x^7)-3a(-4a^5)-3a(a^4)

Now factor -3a out of the equation for the final

-3a(2x^7-4a^5+a^4)

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.

answer: there are 453.592 grams in a pound.