Answer:
x = -8
Step-by-step explanation:
solve:
-4(2x+3) =2x+6-(8x+2)
-8x-12 = 2x+6-8x-2
-8x-12 = -6x + 4
-2x = 16
x = -8
Hope this helps.
Good Luck
Answer:
f
(x)= 2x +6
Step-by-step explanation:
In pic
(hope this helps can I pls have brainlist (crown) ☺️)
You start with 100%, add 80% for the increase and you get 180%, take away 40% for the decrease and you get 140%
1500 + 0.45x < 1.70x
1500 < 1.70x - 0.45x
1500 < 1.25x
1500/1.25 < x
1200 < x.....so she would have to sell 1201 cards to make a profit
What is the question though?? and what are the answer choices??