46.8 is 39% of 120. Hope this helped you!
We can solve these equations by using substitution method where you substitute one equation to the other and solve for the value of the other variable. We do as follows:
y = 2x^2
y = –3x −1
2x^2 = –3x −1
2x^2 +3x +1 = 0
x1= -0.5
x2 = -1
y1 = 0.5
y2 = 2
The answer is 3 N=4 and P=3 N+P=7. No other two combinations will give you a rational number
Answer:
Equation: 5w = c
Step-by-step explanation:

k is a constant of proprtionality

» Therefore, equation becomes:

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