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My teacher provided me with a practice test for an upcomingexam, and he is not going to provide us with the answers to it. Idid most of the practice test, but I want to be sure I did themright. I did not know how to do this one though.
Options c and d are...
c) 1 812 d)-2 -16 -24
0 -7-31 2 9 -7
questions A and B
My teacher provided me with a practice test for an upcomingexam, and he is not going to provide us with the answers to it. Idid most of the practice test, but I want to be sure I did themright. These two problems confused me... #23 and #24
Incase the numbers are too blurry
23)
2 3
1 -1
a) 5 b) -5 c)1 d) 7
24)
3x+2y=-2
4x+y=-11
a) x=-5, y=-4; (-5,-4)
b) x=4, y=-5; (4,-5)
c) x=-4, y=5; (-4,5)
d) x=5, y=-4; (5,-4)
