bubblesforgum bubblesforgum

29-09-2020
Mathematics

contestada

Which ordered pair is not a solution to this system?
x+y>3
x + 2y > 5
A (2,1)
B. (2,2)
C (2,3)
D. (2,4)
E. (2,5)

Which ordered pair is not a solution to this system xygt3 x 2y gt 5 A 21 B 22 C 23 D 24 E 25 class=

Respuesta :

bigmood445 bigmood445

29-09-2020

Answer:

A (2,1)

[tex]x + y > 3 \\ x + 2y > 5 \\ \\ a)2 + 1 > 3 \: wrong \\ 2 + 2(1) > 5 \: wrong \\ \\ [/tex]

So, right off the bat, you can tell that the ordered pair (2,1) is most definitely NOT the solution to this system.

Answer Link

Otras preguntas

What book brought to light the abuses in the united states meatpacking industry in the early 20th century?

This is a map of New York from 1842. The map shows a scale stating that one inch equals 1000 feet and the island is approximately 10 inches across. Manhattan is

You recently discovered that a junior admin deleted some of the srv records, which caused some users to have problems logging in. what is the best way to re-cre

Whenever the parents of a 10 month old leave their hospitalized child for short periods the child begins to cry and scream. the nurse explains that this behavio

Write an equation in point slope form for the line that passes through one of the following pairs of points. You may choose the pair you want to work with. Then

An anthropologist finds bone that her instruments measure it as 0.061% of the amount of Carbon-14 the bones would have contained when the person was alive. How

The coefficient of variation is a better measure of risk if one is comparing assets that have substantially different expected returns, because it shows the amo

what is the 185 digt in the following pattern 12345678910111213141516

An object is dropped off a building that us 144 feet tall. After how many seconds does the object hit the ground? (s= 16t^2)

what else would need yo be congruent to show that EFG HIJ by SSS ?