is it necessary to do all of the calculations to determine the sign of the product? why or why not?
(-5) × (-5) x x (-5) = (-5)95
95 times
i don’t understand

A. p = 2(l + w)p/2 - l = ww = p/2 - l b. while isolating the variable w in the equation, i first divided both sides by 2 and then i subtracted l from both sides. i hope this .

Figure it out your self