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In therapy, two clients, Lisa and Mark, must decide whether to open up about their feelings or remain quiet. If both share, they both benefit, but if one stays silent while the other opens up, the silent one avoids discomfort while the other feels vulnerable. What psychological concept is being illustrated here?

Multiply.(n + 8)2

Perform the indicated operations.(30y2 + 12) – (-7y4 – 15y2 + 12)

Solve the compound inequality. Graph the solution set and write the solution in interval notation.x ≤ 4 and x ≥ 2

Use the product rule to simplify. Write the results using exponents.x11 ∙ x12

Write the following as an equation, using x for the unknown number. Then solve.Four times a number added to 8 times the number equals 60. Find the number.

Multiply.2x(-7x – 12)

Find the slope of the line.y = -3x + 10

Add the polynomials.(7×7 – 7×5 – 5) + (8×7 – 2×5 – 5)

Decide whether or not the ordered pair satisfies the system of linear equations.(5, -1);