Answer:
C
Step-by-step explanation:
3-2a<7
= -2a<7-3
=-2a<4
=-2a/-2<4\-2
=a<-2
Answer:
( f·g)= 2x-2(x-2)
(f·g)(0)=0
Step-by-step explanation:
Given the markup of 75%, the selling price of the item became:
Cost×(1+Markup)=selling price
the initial price of the house will therefore be:
C×(1+0.75)=350
1.75C=350
C=350/1.75
C=$200
therefore the initial selling price was $200. Given that after the markup price was later reduced by 20%, the new price became:
80/100×350
=$280
If the price was later reduced by 30% the new price was:
70/100×280
=$196
From this final price we see that if the original price was $200 and the selling price is now $196, then the item is actually selling at lose.<span />