Question

Which point is NOT a solution of x + 2y ≤ 8

a. (0, 4)

b. (-2, 3)

c. (4, 4)

d. (6, 0)

Answer 1

I think its B but im not 100% sure

Answer 2

yay :)

Answer 3

Let's check it

x + 2y ≤ 8

-2 + 2(3) ≤ 8 ... replace x with -2 and y with 3

-2 + 6 ≤ 8

4 ≤ 8

that's true, so that answer gets eliminated since we want non-solutions

Answer 4

thanks jim :D

Answer 5

so what is the actual answer?

Answer 6

wait, so i was wrong ;(

Answer 7

yeah it's not B

Answer 8

see how I checked and eliminated it?

Answer 9

but 4 is not equal to 8.....

Answer 10

4 ≤ 8 is not correct...

Answer 11

4 ≤ 8 is true since 4 is less than 8

Answer 12

4 is not equal to 8, but it's less than 8

Answer 13

ohhhh okay i get it now

Answer 14

damn, again wrong :/

Answer 15

i was sure i read C -_-. really sorry

Answer 16

lol no problem

Answer 17

okay, so ill try and check if C is right

x + 2y ≤ 8

4 + 2(4) ≤ 8

4 + 8 ≤ 8

that is not correct so i guess its C? @jim_thompson5910

Answer 18

yeah you have to be careful, they wanted things that were NOT solutions

not things that were...hmm i can see why it's so convoluted and confusing

Answer 19

yeah C is false, so C is the answer you want

Answer 20

yes! thx alot jim :)

Answer 21

np