daseanjohnson14 daseanjohnson14

19-01-2020
Mathematics

contestada

Evaluate the expression 2a + 3 when a = 10

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texaschic101 texaschic101

19-01-2020

Answer:

Step-by-step explanation:

2a + 3....when a = 10.....so just sub in 10 for a and work it out

2(10) + 3 = 20 + 3 = 23 <===

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KitCat21 KitCat21

19-01-2020

Answer:

23

Step-by-step explanation:

2a + 3

2(10) + 3

2x10 = 20

20+3 =23

Answer Link

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