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iren2701 [21]
3 years ago
10

I had finish to solve the problems from the sentences,but I got stuck when I barely realized that the cost of one daylily I got

is -2. I used this method by elimination.

Mathematics
1 answer:
Genrish500 [490]3 years ago
8 0
You lost minus when you were adding two equations.
-176= - 22x -12y
<span>144 =      6x   +12y
</span>-32= - 16x
x=2

88=11x+6y,
88=11*2+6y
6y=66
y=11

Check:
88=11x+6y=11*2+6*11=88 True
144=6x+12y=6*2+12*11=12+132=144 True

The cost of daylilies is $2.
The cost of pot of ivy is $11.


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