Algebra 2- orders of operation/evaluating expressions

What is the first step in solving this problem:
-12 ÷ 6(-3) + 8

• multiplication
• addition
• division
• subtraction

Tags

CCSS.6.EE.A.2C

(9 + 39) ÷ (11 - 5) = 

• 17
• 14
• 9
• 8

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve the following:  
8 + (-4) ÷ 4

• -7
• 1
• -1
• 7

Tags

CCSS.7.NS.A.3

Solve the following:
3 + 27 ÷ (-3)

• -6
• -10
• 10
• -12

Tags

CCSS.7.NS.A.3

2 + (9² - 4)

• 16
• 77
• 79
• 154

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

4(8) ÷ (8 − 6)

• -2
• 18
• -1
• 16

Tags

CCSS.7.EE.B.3

What is the variable in the expression
7(3a - 2)?

• 7
• ( )
• a
• 2

Tags

CCSS.6.EE.A.2B

What is the value of the expression if
a = 4, b = 2
-3a + 2b

• -8
• 8
• 16
• -16

Tags

CCSS.6.EE.A.2C

Evaluate the expression.        Let    a = 4
5a + 7a - 8

• 48
• 28
• 40
• 35

Tags

CCSS.6.EE.A.2C

Evaluate the expression when b = 5
9 + b − (b−3)

• 6
• 12
• 11
• 7

Tags

CCSS.6.EE.A.2C