tomasehernandez2008 tomasehernandez2008
  • 07-03-2020
  • Mathematics
contestada

Write the numerical values of the following expression.
-3|x|+2x-1 if x=-5

Respuesta :

amna04352
amna04352 amna04352
  • 07-03-2020

Answer:

-26

Step-by-step explanation:

-3|-5| + 2(-5) - 1

-3(5) - 10 - 1

-26

Answer Link
PollyP52 PollyP52
  • 07-03-2020

Answer:

-26.

Step-by-step explanation:

-3|x|+2x-1

When x = -5 this

= - 3|-5| + 2(-5) - 1. The |-5| = 5 (the absolute value) so this

= - 3 * 5 - 10 - 1

= -15 - 10 - 1

= -26.

-

Answer Link

Otras preguntas

Que recursos se utilizan para revisar la ortografía
A standard working day is 8 hours. If you were to work 125% of a normal day, how many total hours would you work?
If the sum of two consecutive number is 71 and one number is x then the other number is options are x +(x+1)=71,x+(x+2)=71,x+x=71,none of these
Your weekly pay (use Y) for working at a sandwich shop is based on the number of hours (use x) you work. How much will you make if you work 20 hours? Y=15x
write a hypothesis describing what you believe
What type of government do most countries in the world have
A person travels by car from one city to another with different constant speeds between pairs of cities. She drives for 40.0 min at 50.0 km/h, 8.0 min at 70.0 k
What morals can be taken away from beowulf?
The velocity of sound is generally greater in solids than in gases at NTP. Why?​
The_____ of a story can be applied to other works of literature or to life. A. setting B. plot C. theme D. characters
good job