The markup will be $3.15
You will be paying 105% which is 1.05 as a decimal.
The you multiply. 3 × 1.05 = $3.15
124, just times 2 because it said bisect
The factor of 48 are : 1,2,3,4,6,8,12,16,24,48
The prime factor are : 2x2x2x2x3
Answer:
x=2.17
Step-by-step explanation:
+18x+81=-4
-81 -81
+18x= -85
/18 /18
= -4.7
= 
x= 2.17
I hope this helps :) (if it does, brainliest, please??)