2 answers:
Answer:
R = 4
s = -3
Step-by-step explanation:
r + 4s = -8
3r + 2s = 6
there are several ways to solve this system but i chose the elimination method and multiplied the second equation by -2 to get:
-6r - 4s = -12 and added it to the first equation
+ <u> 1r + 4s = -8</u>
-5r = -20
r = 4
plug in to find 's': 4 + 4s = -8
4s = -12
s = -3
Answer:
r=-8-4s 2. s=3-3r/2
Step-by-step explanation
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Answer:
521418
Step-by-step explanation:
Positive! I hope this helps!
The answer would be 9 :)!
52.5 is the exact answer <span />