Question

may someone please explain to me what an open equation is i completly forgot

Answer 1

Open equation is when its an equation where you can get a clear variable answer. @Thixchix$3 fan and medal

Answer 2

http://openstudy.com/study#/updates/52371f3de4b0af32a079babf this might be helpfl

Answer 3

is (1,5) a solution if the equation y=x-2?

Answer 4

please give an explanation also..And how do i give medals?

Answer 5

okay just replace x and y by their values
in order pair first value is x and 2nd one is y like this ( x , y)
so substitute x and y values into y = x-2 if you get both side equal then yes

Answer 6

http://goo.gl/TJE4k3 medal :)
*click on best response*

Answer 7

i already did

Answer 8

hah thanks that was answer of your question

Answer 9

okay back to math question

Answer 10

i have one more..sorry

Answer 11

its okay :)

Answer 12

what u got for last one ?

Answer 13

which o the folllowing equation has 3 as a solution?

Answer 14

-2b=6
4a-5=12
5y=y+8
z-15=-2

Answer 15

those are the options

Answer 16

there is 2 way to solve this
u can either replace variables by 3 and if yo u get both side equal then that is your answer
or you can solve all equations for variables
which one is easy for you ?

Answer 17

replace variables by 3

Answer 18

okay so replace variables by 3 if you get both side equal that equation have 3 as a soultion

Answer 19

got it ??
let me know if you have aaa question ?

Answer 20

the answer is 5y=y+8

Answer 21

replace both y by 3

Answer 22

so what is the answer??

Answer 23

what is 5 times 3 = ??
and 3 + 8 = ??