PLEASE HELP ASAP 25 POINTS
2 answers:
Answer is A .
How?
See the horizontal line parallel to x-axis.Now with the help of graph,I can write some points on that horizontal line which are:(0,3),(2,3),(-2,3),etc.Just analyze these points.In these points you can see that y-coordinate is constant and is equal to 3.So the equation of this horizontal line is:
y=3 which is analogous to y<=3(Why not y>=3 because the line limits the value to 3 )
The slanted line can be represented by y>2x-1
Also see this image to know why this slanted line bounds the region y>2x-1
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Answer:
<u>After July, Ana's monthly salary was $1920</u>
Step-by-step explanation:
In May, Ana's monthly salary was $2000. During the next month, the salary increased by 20%, or (0.2)(2000)
So, in June, Ana's monthly salary was $2400. During the next month, the salary decreased by 20%, or (0.2)(2000)
Therefore, after the two changes, Ana's monthly salary was <u>$1920</u>