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satela [25.4K]
3 years ago
5

If b = 7, what is the value of the expression 2(10 – b)?

Mathematics
2 answers:
Jlenok [28]3 years ago
5 0

Answer:

6

Step-by-step explanation:

Order of operations

PEMDAS

Parenthesis

Exponent

Multiply

Divide

Add

Subtract

2(10-b)

2(10-7)

<em>First, do parenthesis.</em>

<em>2(10-7)</em>

<em>10-7=3</em>

<em>2(3)</em>

<em>Then, multiply to find the answer.</em>

<em>2*3=6</em>

<em>6 is the correct answer.</em>

Stella [2.4K]3 years ago
4 0

Answer:

6

Step-by-step explanation:

10-7=3

2*3=6

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