A. assuming the sales tax is already added to the 72.60 all you have to do is add 20%
32x^2+64x+12x+21
=> 32x^2+76x+21 you multiply the two equation together and you will get this
Answer:
the first question would be y= -1/4x + 8
the second one would be 3x + 5y = -65
the third one would be y= -2
and last but not least... the last one would be b.
Step-by-step explanation:
5,7
it aint even that hard bro
If square roots includes exponents then that one is first. but if not then it is division.
