Two lines, r and m, are represented by the following equations: line r: 2x + 2y = 18 line m: x + y = 9 which statement is true about the solution to the set of equations? (4 points) it is (18, 9). it is (9, 18). there are infinitely many solutions. there is no solution.

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

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