AM PT Revision - CHAP 1 - F

• r = √(m + 5)

• r = m + 5

• r = m - 5

Solve the equation:

-12 = 3 - 2k - 3k

• k = 3

• k = -3

• k = 5

• k = -5

Solve the equation: 6 = -3(x + 2)

• x = -4

• x = 0

• x = -2

• x = 4

Solve the equation: -3(4r - 8) = -36

• r = 1

• r = 5

• r = 3

• r = 4

Solve the inequality: x - 6 ≤ -2.

• x ≤ 4

• x ≥ 4

• x ≤ -4

• x ≥ -4

Solve the inequality: 15 < x/4.

• x > 60

• x < 60

• x = 60

• x ≥ 60

Solve the inequality: 13 > 8 + n.

• n < 5

• n > 5

• n = 5

• n ≤ 5

Solve the inequality: -9 > -16 + b.

• b < 7

• b > 7

• b = 7

• b ≤ 7