Which of these shows the result of using the first equation to substitute for y in the second equation, then combining like terms?
y = 3x
3x + 2y = 18
A. 6x = 18
B. 3y = 18
C. 3x = 18
D. 9x = 18
Answer please

c: y > - 1/6x + 1

step-by-step explanation:

dashed line - meaning this < or > also not equal

solid line - meaning this < or > also equal

your answer is c because y > means up & it's shaded up, but y < means down

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step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !