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3a+3.8 is equal to. For a=1.5

User Ahmad F
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2 Answers

2 votes
3a + 3.8 is equal to 3(1.5) + 3.8

1. Substitute a is 1.5 - 3a ~ 3(1.5)

2. Solve 3 x 1.5 to get 4.5

3. Add 4.5 and 3.8 to get 8.3

Hope this helps!
User Chroder
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1 vote

Explanation:

3a + 3.8 is equal to what when a=1.5?

substitute in 1.5 for a:

3(1.5) + 3.8

3(1.5) + 3.8

4.5 + 3.8

= 8.3

User Sanda
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3.8k points