redDiamond27 redDiamond27
  • 03-05-2018
  • Mathematics
contestada

Can I have some help with this question?

Can I have some help with this question class=

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lironica
lironica lironica
  • 03-05-2018
-10(1-9x) +6(x-10)
-10+90x+6x-60

96x-70

so d is the answer
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TheGreatWulfbite
TheGreatWulfbite TheGreatWulfbite
  • 03-05-2018
This question asks for distribution, which can be done by multiplying; then adding to the total.
-10(1-9x)=90x-10
6(x-10)=6x-60
(90x-10)+(6x-60)=96x-70 (same thing as -70+96x)
So, the answer is D. -70+96x
Have a nice day! ♪
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