Answer:
-5,3
Step-by-step explanation:
-5x3=-15
-5+3=-2
Answer:
33 newspapers per 1 pile.
Step-by-step explanation:
33+33+33=99
225, the square root of 225 is 15
Answer:
72.1 and -48.1
Step-by-step explanation:
I set up the equations x + y = 24 and x*y=-3468. Then I substituted for y and used the quadratic formula to come to two numbers rounded to about 72.1 and -48.1. Hope that helps :)