sevensyro89 sevensyro89
  • 26-10-2020
  • Mathematics
contestada

Evaluate 2a+7b if a = 5 and b = 3

Respuesta :

Kakitzu
Kakitzu Kakitzu
  • 26-10-2020

Answer:

31

Step-by-step explanation:

2(5) + 7(3) =31

2x5 = 10

7x3 = 21

10+21 = 31

Answer Link
mistychisty2007
mistychisty2007 mistychisty2007
  • 26-10-2020

Answer:

The answer is 31

Step-by-step explanation:

Plug the numbers for the variables into the equation.

2×5+7×3

Multiply

10+21

Add

10+21 = 31

Answer Link

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