kawaiikalliope kawaiikalliope
  • 17-10-2020
  • Mathematics
contestada

Evaluate the expression (-y - 2x) - y given the values of x = -5 and y = 3
what is the answer?

Respuesta :

Space
Space Space
  • 17-10-2020

Answer:

4

Step-by-step explanation:

Order of Operations: BPEMDAS

Step 1: Define

(-y - 2x) - y

x = -5

y = 3

Step 2: Substitute and Evaluate

(-3 - 2(-5)) - 3

(-3 + 10) - 3

7 - 3

4

Answer Link
chelleivorie
chelleivorie chelleivorie
  • 17-10-2020

Answer:

4

Step-by-step explanation:

replace both values in the parentheses

-3 - 2(-5)

two negatives make a positive, so you would have -3 + 10

which is 7

now you have 7 - 3

7-3=4

Answer Link

Otras preguntas

Find all zeros (real and complex) for the function f(x)=x^3-5x^2+9x-5
A solution containing 30% insecticide is to be mixed with a solution containing 50% insecticide to make 200 L of a solutions containing 42% insecticide. How muc
Are all equilateral quadrilaterals similar?
when we divide 2√3 by 2√3 it gives 3 how ?(2√3/2√3)
Which quantity would not be labeled with a vector? A. kilometers/hour B. miles/hour C. miles/gallon D. centimeters/second
what is washroom in french
Which quantity would not be labeled with a vector? A. kilometers/hour B. miles/hour C. miles/gallon D. centimeters/second
The sum of two numbers is 92. One fifth of the first number added to one half of the second number is 34. Find the two numbers.
How do I convert radians to degrees? Is it pi/180 or 180/pi? I get them confused! Thanks
F(x)=1\3x^2+3x-18 Please help with steps