Determine whether each graph shows a positive correlation, a negative correlation, or no correlation. If there is a positive or negative correlation,
describe its meaning in the situation.

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one of each metals

step-by-step explanation:

arrange the equations with like terms in columns.

analyze the coefficients of x or y.

add the equations and solve for the remaining variable.

substitute the value into either equation and solve.

check the solution.

step-by-step explanation: