Answer:
(-5)(-9)
Step-by-step explanation:
any negative multiplied by any negative will always equal a positive
Yes depending on her purchase. If it is over 90.00 dollars then no she will not.
Answer:
i don' think you can
Step-by-step explanation:
8.2/2.87
=2.857143
:)
Hope this helps!
Y - x = 154
let z = xy = x(154 + x) = x^2 + 154x
we need to find the minimum value of z
z' = 2x + 154 which = zero for minm or maxm value
x = -77 and y = 154 -77 = 77
so the 2 numbers are -77 and 77
