The store sells a product for 40% more than the what they buy it for.
40% is 0.40 in decimal because all percents are out of 100 (divide by 100)
300×(1+0.40)=$420
Answer:
<em>80 boxes.</em>
Step-by-step explanation:
Total CDs available = 7200CDs
Amount of CD in each box = 90 CDs
To get the number of boxed Ty will fill, we will say;
90CDs = 1box
7200 CDs = x
Cross multiply
90 * x = 7200 * 1
90x = 7200
x = 7200/90
<em>x = 80 </em>
<em></em>
<em>Hence Ty will fill total of 80 boxes.</em>
Answer:
x=6.67
Step-by-step explanation:
17+x=37-2x
17+x-x=37-2x-x
17=37-3x
17-37=37-37-3x
-20=-3x
-20/-3=-3x/3
6.666667=x
Answer:
x^2+y^ 2+2x-4y-11=0
x^2 + 2x + ? +y^2 - 4y + $ = 11 + ? + $
x^2 + 2x + 1 + y^2 - 4y + 4 = 11 + 1 + 4
(x + 1)^2 + (y - 2)^2 = 16
(x - - 1)^2 + (y - 2)^2 = 4^2
Center (-1,2) and radius = 4 (see bold in line above)
Step-by-step explanation:
