The answer to number four is 90,000.
hope this helps!
-SummerBreaker ;)
12x + 24y < = 240
** because 2 hrs and 120 minutes = 240 minutes
106=x+x+5+x+8
106=3x+13
3x=93
x=31
(the sides are 31, 36, 39 respectively)
The answer is letter choice B
(p - 0.15p) + 1.99
This is the equation to solve.
p minus 15% of p, plus 1.99 for shipping costs.
