abbiaugust12345 abbiaugust12345

02-07-2020
Mathematics

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evaluate 4 a + 5 b when a=3 and b= -1.2

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Аноним Аноним

02-07-2020

Answer:

6

Step-by-step explanation:

Plug the values of a and b into the equation.

4(3) + 5(-1.2)

12 + (-6)

Adding negatives basically means subtracting, so...

12-6 = 6

Therefore your answer is 6

Hope this helps!

Answer Link

wegnerkolmp2741o wegnerkolmp2741o

03-07-2020

Answer:

6

Step-by-step explanation:

4 a + 5 b

a=3 and b= -1.2

4(3) +5(-1.2)

12 +-6

6

Answer Link

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