What is the value of the expression
2 answers:
Answer:
OA) 14
Step-by-step explanation:
2((7+1)-1)
2(8-1)
You could expand the brackets then simplify or just simplify now. It will be better to simplify now though but I will do both methods.
Simplifying first:
2(7) = 2 × 7 = 14
Our answer is 14 So answer is OA) 14
Expanding first then simplifying:
2(8-1) = 16-2 = 14
Our answer is 14 So answer is OA) 14
Answer:
14
Step-by-step explanation:
Substitute the values into the equation.
2((a +b) - b)
2((7 + 1) -1)
You can use Distribute first or Solve the parenthesis first it will still give the same answer.
Distributive method.
2((7 + 2) -2)
=((14 + 2) -2)
= 16 -2
=14
Or solve the parenthesis first.
2((7 + 1) -1)
=2(8 -1)
=2(7)
=14
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