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

What is the purpose of creating an outline?
A amusement park line for passengers waiting to ride a roller coaster is moving about 16 feet every 10 minutes Jackson and his friends are standing 40 feet
Simplify 2(x + y) + 3(x + y). 2xy + 3xy 5xy 5x + 5y
x + 2/3 = -1/6 solve for x
Part b what is the particle's speed at t=4.5s ? express your answer using two significant figures.
What is meant by indian standard time? Why do we need a standard meridian for india?
The laws governing slavery were called the:
Solve: 3x-15/2=4x 11 6 -3 -15
Sofia has been saving money to buy a new computer for her birthday sofias mother gave her twice what she had already save now she has $135 using x to represent
Why do the gonads sometimes appear larger?