Question

Which of the following equations is written in standard form? a. -2x=13 b. 3x+5y=-15 c. 1/2x+1/3y=1/5 d. -3x+13y=25. please i need help i dont understand what it means by standard form and it is on one my online tests i am sweating bullets right now can someone please help me out as soon as possible please. FIRST CORRECT ANSWER WILL RECEIVE A MEDAL!

Answer 1

which one would you guess it is, then we can go from there

Answer 2

i have no clue i am not understanding what they mean by standard form so i don't even no where to start.

Answer 3

an since this is not a free answering service, trying to bribe a 'correct' answer by offering a medal is rather cheesy ... just saying

Answer 4

standard from is like x+y = 4

Answer 5

the site seems to be lagging a bit

Answer 6

yeah i know it is chessy but i am desperate there is more than one question like that i want to know how to do it.

Answer 7

standard from hates negative first numbers, and only likes to use integers

Answer 8

so from this information, which one seems the most appropriate format?

Answer 9

so a and d would be out then i am starting to think maybe c.

Answer 10

a. -2x=13
b. 3x+5y=-15
c. 1/2x+1/3y=1/5
d. -3x+13y=25

a and d are bad correct

b. 3x+5y=-15
c. 1/2x+1/3y=1/5

integers are not fractions ... standard form hates fractions and uses only integers

Answer 11

so no negatives or fractions in the beginning so this one would be b. thanks for telling me that rule i think i can figure them out for myself now thanks again.

Answer 12

:) thats the sites purpose ...

Answer 13

good luck

Answer 14

thanks have a nice day.

Answer 15

One more question i eliminated two answers already but i not sure which one of these would be in standard form 2x+3y=12 or 5x+5y10.