Zariabear3063
Zariabear3063 Zariabear3063
  • 10-07-2017
  • Mathematics
contestada

Which ordered pair is not a solution to y=2x+5

A. (2,9)
B. (5,15)
C. (3,13)
D. (4,13)
Please answer fast need this right now pleaseee help me

Respuesta :

Banabanana
Banabanana Banabanana
  • 10-07-2017
y=2x+5

A. (2,9)
9 = 2*2 + 5
9 = 4 + 5
9 
= 9   yes 

B. (5,15)
15 = 2*5+5
15 = 10+5
15=15   yes

C. (3,13)
13 = 2*3 + 5
13 = 6 + 5 
13 
≠ 11   no

D. (4,13)
13 = 2*4 + 5
13 = 8 + 5
13 = 13 yes

pair C. (3,13) is not a solution to y=2x+5

Answer Link

Otras preguntas

find the solution set. |x|= 9 A. { } B. {-3 , 3} C. { -9, 9} D. {-81, 81}
To which country does easter island belong?
The power to raise revenue and pass laws is given to which of the following A. The cabinet B. The Chief Justice C. Congress D. The president
In the trapezium, a = 7cm , b = 10.4cm h = 6.7cmwork out the area of the trapezium
Who were richard the lion-heart and saladin? Opposing leaders in the crusades who reached a settlement about control of the holy land
who make all the economic desicons in a free market systems​
use research to differentiate
Measurement The volume in cubic feet of a CD holder can be expressed as V(x) = -x³ - x² + 6x, or, when factored , as the product of its three dimensions. The de
human resources + natural resources +capital resources +entrepreneur resources- goods and services is an ezample of a. supply & demand, b. choice, c. produ
plss help for what ever u want