Answer:
3x-8
Step-by-step explanation:
add all the like terms.
9x+-4x+-2x=3x
6+1+-15=-8
Answer:
https://youtu.be/EwRAr7m3bvM
She will need 30 apples more and 200 apples in total.
Well I know that the square root of 121 is 11
Well range is the difference between the highest and lowest numbers so 20-7 is 13
