Anna has a 32 cm painting and another painting that is 12 cm longer than the first painting. How long would Anna's paintings be
2 answers:
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Answer:
See attachment
Step-by-step explanation:
We want to graph the system
2x+y=8
-x+2y=6
Let us rewrite the lines in slope intercept form:
y=-2x+8
The first line has a slope of -2 and a y-intercept of 8
The second line has a slope of 1/2 and a y-intercept of 3
We can no graph the lines as shown in the attachment.
Answer:
15.625 cm^3
Step-by-step explanation: