Answer:
x=4, y=3 (4,3)
Step-by-step explanation:
- x=7−y
19+y=22
y=3
-Substitute y=3y=3 into x=7-yx=7−y.
x=4
<em>Good luck!</em>
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if she types 50 words per minute it would be 16 minutes for her to get to 800 words
equalateral
hope this helps
