Evaluate the expression: 1 + 2 - 1

• 4

• 2

• 3

• 5

Evaluate the expression: 6(5 - 6 - 5)

• -41

• -28

• -43

• -36

Evaluate using the given values: -10 - 10 - p + |m|; use m = 3, and p = 1

• -28

• -18

• -24

• -15

Evaluate using the values given: 7 + z - (y + y) + 10; use y = -5, and z = -8

• 23

• 19

• 25

• 14

Simplify the expression: 10r + 2r

• 9r

• 17r

• 12r

• 11r

Simplify the expression: -7(x + 8) + 5

• -7x - 52

• -7x - 51

• -7x - 47

• -7x - 49

Solve the equation: -2x - 6x = 16

• -3

• 0

• -2

• 1

Solve the equation: -33 + 4r = -3 - 3(3 + r)

• 7

• -13

• 3

• 9

Solve the equation: |5 + m| = 2

• {-3, -7}

• {2, -14}

• {6, 4}

• {6}

Solve the equation: |6r - 2| = -68

• No solution

• {-9, 12}

• {-11}

• {-10, 8}