Answer:
-20
Step-by-step explanation:
Use the distributive property to get (you multiply both xy and -7 by 2.) Now plug in the x and y values to get:
. This gets you
which is
.
Which of the following is a perfect square? A. 18 B. 81 C. 50 D. 32
2 answers:
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Answer: So after reading my explanation you can simply find the area good luck!
Step-by-step explanation:
Inequality 1 is graphed in blue and inequality 2 is graphed in red. The overlap of the shaded regions (purple shading) represents the solution. ... Inequality 1 is graphed in blue and inequality 2 is graphed in red. In this case the regions do not overlap. This indicates that there is no solution to the system
