zaraaaaii zaraaaaii

11-02-2021
Mathematics

contestada

x = −3 y = 4 and z = −5

Work out the value of x + 2y − 3z

Respuesta :

Thorpe33 Thorpe33

11-02-2021

Answer:

20

Step-by-step explanation:

-3+ 2(4) - 3(-5)

= -3+ 8 + 15

=20

Answer Link

Otras preguntas

Latifah makes $12 per hour. she works 18 hours per week. she calculates that in 4 weeks, she will earn $864. if her hourly rate and weekly hours are rounded to

What molecule is critical for atp production in humans? a. carbon dioxide b. nitrogen c. oxygen d. carbon monoxide

According to the big five personality trait theory, which personality trait relates to organizing, planning, and managing and which personality trait relates to

Which of the following events occurs during meiosis I? Answer: CORRECT (SELECTED) Homologous chromosomes separate. Explanation: Meiosis I is the first round of

What are the five common mistakes that can cause food to become unsafe?

What are the four Cs of credit and why are they important explain each?

Sanjeep takes out a $250,000 mortgage. The yearly interest rate on the loan is 5% and the loan is for 25 years. Calculate the total amount of interest that Sanj

PLEASE HELP WILL MARK BRAINLIEST !!! If you have 3 points spread out randomly so that no 3 points are colinear, how many lines can you draw using 2 points? (Hin

What are the basic types of resources used by producers choose three answers?

Stubborn or complete intolerance of any creed, belief or opinion that differs from one’s own is.