Answer:
1) 2)
Step-by-step explanation:
Please ignore the squiggle in the middle of the page.
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Answer:
Write in standard form.
3x+2y=8
Step-by-step explanation:
Answer:
the second option and x=20
Supplementary = 180°
Complementary = 90°
180° - 52° = 128°
90° - 52° = 38°
Hope this Helps!!
Idk what linear combination is but you can solve this way:
3x+y=4
-2x-y=-5
x=-1
3(-1)+y=4
-3+y=4
y=7
So x=-1 and y=7