Alg 2 Unit 1 Test

Pick the correct order for Order of Operations

• Parentheses, Multiplication, Division, Addition, Exponents, Subtraction

• Exponents, Multiplication, Division, Addition, Parentheses, Subtraction

• Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

• 41

• 51

• 31

• 32

Evaluate the expression.

• 15
• 11
• -15
• -11

2x + 5(y - 1) when x=8 and y=5

• 20
• 31
• 36
• -4

Evaluate 2a + 4b 
if a = 10     and    b = 6

• 20
• 24
• 44
• 4

Evaluate 7y - 3y for y=2

• 40
• 73
• 8
• 4

b² + 4
when b = 3

• 10
• 12
• 13
• 11

Evaluate -2x + -3y if x = 10 and y = -6

• 18

• -38

• 12

• -2

Solve for x
l 4x−3 l = 17

• x = 5 and x =-3.5
• x = 0 and x = -5
• x = 10 and x = -10
• No Solution

−2|−2r − 4| = -12

• {3,1}

• {-5,1}

• {-3}

• No Solution