The sum of -19ab and 7ab = -19ab + 7ab = -12ab
the sum of -11ab and -23ab = -11ab + (-23ab) = - 34ab
So
<span>Subtract the sum of -11ab and -23ab from the sum of -19ab and 7ab:
</span> (-12ab) - (-34ab) = -12ab + 34ab = 22ab
Answer
22ab
I think it would be (8)(-1) = -8. by adding the two equations you get 2x = 16 so x = 8 then y = 7 - x = -1. Therefore xy = -8.
Hope that helps
Answer:
4
Step-by-step explanation:
24xy---> 2
-xy3--->4
x2--->2
Answer:
UNKNOWN
Step-by-step explanation:
STOP OR I SHALL KI** YOU
I can’t solve it sorry....................................................<3
