Answer:
This graph is D undefined
Step-by-step explanation:
D is the correct answer because its have a zero on the y axis if there is a zero on the x axis then it would of have been Zero.
Answer:
(95/31, -118/31)
Step-by-step explanation:
-7x-8y=9
4x+9y=-22
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4(-7x-8y)=4(9)
7(4x+9y)=7(-22)
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-28x-32y=36
28x+63y=-154
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31y=-118
y=-118/31
-7x-8(-118/31)=9
-7x+944/31=9
-7x=9-944/31
-7x=279/31-944/31
-7x=-665/31
7x=665/31
x=(665/31)/7
x=(665/31)(1/7)
x=665/217=95/31
x=95/31, y=-118/31
Answer:
She worked 10 hours last week.
Step-by-step explanation:
Hope it helped!
Answer: Drink Some Tea
Step-by-step explanation: Its good for you
Make a negative and positive number line and go from there
