-10p - (1-2p)
(Multiply (1-2p) by -1)
-10p - 1 + 2p
(Combine like terms)
-8p - 1
ANSWER: -8p - 1
Bill paints 1/2 per hour. Bob paints 1/3 per hour. 1/2x+1/3x=1
In a right-triangle, if either of the other two angles are "half that measure", or half of 90°, that means 45°, then the last angle will also have to be a 45° one too, and the sides coming from the 90° angle, will be equal twins, and therefore they can only make up one type-length hypotenuse, and due to that, you can only make that one triangle. Check picture below.
The answer is 136 because 7 x 18 is 126 then + 10 is 136