Just use PEMDAS
2+3-4 (5x4)
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction So first is Parenthesis 5x4=20 next will be Addition because there are no exponents 2+3= 5-4= 1 so now we go back to multiplication 20 x 1= 20 so 20 is your answer.
Hope I helped out ^^
Answer:
n-p for the first, p-n for the second
Step-by-step explanation:
X=6 because 2*6=12 and 12+4=16
Answer:
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Step-by-step explanation:
Answer:
63
Step-by-step explanation: