ambersmith187187
ambersmith187187 ambersmith187187
  • 10-09-2019
  • Mathematics
contestada

3
Evaluate x + xy if x=-3, y=10

Respuesta :

18357
18357 18357
  • 10-09-2019

Answer:

-33

Step-by-step explanation:

So we start out by plugging in the values for x and y which becomes:

-3 + (-3 x 10)

Then we do PEMDAS which tells us to solve the values inside the parentheses first( P in PEMDAS) which becomes:

-3 + -30

A negative number added to another negative number stays negative, giving us the answer:

-33

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