2x + 4x - 21 = 0
6x - 21 = 0
6x = 21
x=3.5
No because 4=4.00000 and there is that much more than 4.00000 so 4.002 is more
Answer:
54.5%
Step-by-step explanation:
Given data
Cost price= $15
Selling price= $33
Mark up percent =????
%markup= selling-cost/selling*100
substitute
%markup= 33-15/33*100
%markup= 18/33*100
%markup=0.545*100
%markup= 54.5%
Hence the Percent markup is 54.5%
I think you should Subtract
a
a
from both sides of the equation.
x=3/4-a and that’s your answer
