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3 votes
The expression 3b plus 2.8 is equal to blank for b=4

2 Answers

2 votes
14.8

3(4) that would mean multiply! and you would get 3•4= 12 so then, you add 2.8 to 12 and that give you 14.8!
User Jaqueline Vanek
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5.5k points
6 votes

Answer:

14.8

Explanation:

3 * 4 + 2.8 =

User Krismath
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5.1k points