evag6291 evag6291

21-09-2020
Mathematics

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Evaluate 5 - 4b if b = -3

Respuesta :

luciameskova luciameskova

21-09-2020

Answer:

17

Step-by-step explanation:

5-4b ; b=-3

- substitute b= -3 into the expression

5-4×(-3)

- multiply the numbers

(-4×(-3)=+12) 5+12

- add the numbers

(5+12=17)

SOLUTION: 17

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