5(2x-3)-(x+8)=13
10x-15-x-8=13
9x-23=13
9x=36
x=4
This looks hard... good luck ! :D
You can see that the price of the first pack is less than twice the price of the second whereas you get lot more than twice much more pencils for it (30>24) so the first deal is clearly way better.
F + 8 - 8 ≤ 3 - 8
f <span>≤ -5
next one
f + 9 - 9 </span><span>≥ -4 - 9
f </span><span>≥ -13 </span>
Answer:
divided by -5
Step-by-step explanation:
