kellytrain56 kellytrain56

24-08-2017
Mathematics

contestada

What is the value of the expression 4x+y when x = 2 and y = 4?
-----------
2y-x
a.2
b.3
c.4
d.6

Respuesta :

24-08-2017

we can just plug in the values of x = 2 and y = 4 into the expression 4x+y to get 4*2 + 4 = 8 + 4 = 12.

for 2y-x = 2*4 - 2 = 8 - 2 = 6

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TheHungryHippo TheHungryHippo

24-08-2017

1.) 4x+y
4(2)+4
8+4
=12
2.) 2y-x
2(4)-2
8-2
=6

Your answer would be d

Answer Link

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