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

Mike has 104 feet of wire and needs to cut it in 6 foot increments. How many increments can he cut?
I NEED ASAP PLEASEEEE Common characters and images in storytelling around the world, such as “The Mother,” “The Shadow,” “The Child,” and “The Hero” are example
write about imprisonment 250 words (no scammers)
Find the value of x. x x = [?] Enter
draw the graph of 2x-y-4=0
David married Amy and had a child with her. Is it possible that David's child could be affected with the same genetic disorder as Parker and Catherine? How do y
Guys can you please help me with The Question #15 A). and B). of The Factoring for me, please? :)
2Na (s) + 2H₂O (1) → 2NaOH (aq) + H₂ (g) AH = -367.5 kJ Calculate mass of Na(s) produced during an enthalpy change +100 kJ ​
Graph the linear inequality shown below on the provided graph. y>-3x+8
For which value of b would x^2 + bx - 24 be prime? a. 3 b. 5 c. 10 d. 23