Order of Operations/Evaluating Expressions

Solve.
5 x (7 - 4) - 3 x 2

• 0
• 18
• 9
• 15

Solve.
2 x [(15 + 6 ) ÷ (27 ÷ 9) + 17]

• 48
• 31
• 29
• 24

What would be my first step? 3 + 4 x 6 - 4 =

• addition
• multiplication
• subtraction
• exponents

What is the correct order of operations?

• PMDSE

• DASEMP

• SPEMAD

• PEMDAS

5m + 9n if m = -7 and n = 4

• 71

• 1

• -1

• -71

x² - xy if x = 8 and y = -3

• 88

• 40

• -8

• -24

(18 - ab) + 4b if a = -2 and b = -5

• 8

• 28

• 48

• -12

½(10p - 7q) if p = 9 and q = 2

• 31

• 38

• 52

• 152

what is the absolute value of -|14|?

• 14
• 21
• 33
• -14

Select the true statement

• |-220| = -220 and 220
• -|220|=  220
• |-220|= 220
• |-220|= -220