Evaluate expressions containing grouping symbols

Evaluate: \(-15 + 3(-4 + 7 \cdot 2)\)

Evaluate: \(-18 + 6(-7 + 9 \cdot 2)\)

Evaluate: \(67 - 5[-1 + (2 - 8)^2]\)

Evaluate: \(81 - 4[-2 + (5 - 9)^2]\)

Evaluate: \(-\left[1 - \left(2^4 + \dfrac{66}{-6}\right)\right]\)

Evaluate: \(-\left[4 - \left(3^3 + \dfrac{22}{-11}\right)\right]\)

Evaluate: \(\dfrac{-20 + 3(-5)}{21 - (-4)^2}\)

Evaluate: \(\dfrac{-9 + 6(-4)}{28 - (-5)^2}\)

Complete the step-by-step solution for \(-15 + 3(-4 + 7 \cdot 2)\):

Step 1 — Multiply inside parentheses: \(7 \cdot 2 =\) 1($)

Step 2 — Add inside parentheses: \(-4 + 14 =\) 2($)

Step 3 — Multiply: \(3(10) = 30\)

Step 4 — Final answer: \(-15 + 30 = 15\)

Match each grouping symbol to its correct name.

Match each grouping symbol to its correct name.

Evaluate: \(-14 + 2(-9 + 6 \cdot 3)\)

Evaluate: \(77 - 2[-6 + (3 - 9)^2]\)

Evaluate: \(\dfrac{-24 + 3(-4)}{42 - (-6)^2}\)

Drag each expression into the correct category based on which grouping symbol you must work within first.

Drag each expression into the correct category based on which grouping symbol you must work within first.

Evaluate: \((2 - 5)(5 + 2)\)