pamelaa1311 pamelaa1311

23-06-2021
Mathematics

contestada

Evaluate the expression when a=3 and b=-6.
- 3a + b

Respuesta :

Аноним Аноним

23-06-2021

Answer:

-15

Step-by-step explanation:

a = 3 and b = -6.

- 3a + b

Substitute for a and b

adding negatives is subtracting

-3(3) - 6

Multiply

-9 - 6

add

-15

Answer Link

abithemathnerd abithemathnerd

23-06-2021

-3a + b
-3(3) + -6
-9 + -6
-15

Answer Link

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