Malachi16chamblee Malachi16chamblee
  • 09-04-2020
  • Mathematics
contestada

How do i evaluate 30-xy+2 if x=-2 and y=-6

Respuesta :

Sarah06109
Sarah06109 Sarah06109
  • 09-04-2020

Answer:

20

Step-by-step explanation:

Substitute -2 in for x, and -6 in for y

30-(-2)(-6)+2

Multiply first (PEMDAS)

30-12+2

Subtract

18+2

20

Hope this helps! :)

Answer Link

Otras preguntas

Who led the raid on Harper's Ferry in 1859?
what are the factor pairs of 64
What is the scientific notation of 9,261.38 ?
Sue wrote a double fact. It has a sum less than 10 and greater than 4. The addends are each less than 5. What fact might she have written?
How does the number of zeros in the product eight and five thousand compare to the number of zeros in factors? Explain.
How do you get 1.04 to the 12th power
what is the answer to 4x-10y=12
what are the only two continents totally north of the equator.
The development of the railroads during the 1800s dramatically changed life in America in many ways. In which of the following ways did the railroads change lif
Abolitionists argued that enslaved african americans should be