63.4k views
20 votes
Which of the following gives the value of the expression b × 4 for b = 21?

User Adebayo
by
7.1k points

2 Answers

6 votes

Answer:

84

Explanation:

User Aleksei Kornushkin
by
6.7k points
7 votes

Answer:

84

Explanation:

b * 4

substitute b for 21

21 * 4

84

User Tyhal
by
5.0k points
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