He has a total of 7 Boards. he has 3 boards of his own and then you add the 4 additional boards that he has
N - 5 ≥ -2
5 - 5 ≥ -2
5 - 5 = 0
n = 5
5 - 5 ≥ -2
5 - 5 = 0
(0 ≥ -2)
The price of the stereo on sale
is
275 - ( 275x15% ) =
233.75
the comission is 233.75 x 2 % =
233.75 x 2/100 = 4.675
1/2(12+8)=10 Answer is 12
sin(43) × hypotenuse of 19 gives you oppo
= 13
