Answer: 283.15
Step-by-step explanation: (50°F − 32) × 5/9 + 273.15 = 283.15K
This is not possible. False.
(BLASPHEMY I SAY!)
Answer:
y=1; x=2
Step-by-step explanation:
Substitution:
x=2y
2x+5y=9
=> if x=2y, plug in the x value into other equation, so
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2(2y)+5y=9
4y+5y=9
9y=9
y=1
You have the Y value, so now solve for X
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plug in y value to x=2y
so x=2(1)
x=2
You find its absolute value which is 11
