Y= -3/10 x -8 written in standard form

Put x and y on one side.

y = -3/10x - 8

Add 3/10x to both sides.

3/10x + y = -8

There are no fractions in Standard Form, so multiply everything by 10.

3x + 10y = -80

P.S. thanks to Piinoy for the awesome answer.

x  −  y  =  − 3

Step-by-step explanation:

The standard form of a linear equation is Ax + By = C

It is most of the time also stated that A must be positive and A, B, and C should all be integers.

y = x + 3

you can subtract x from both sides, so you get:

y - x = x - x + 3

y - x = 3

This is sometimes regarded as the standard form, but most of the time, you need to make sure that A is positive, and it is currently -1. How can we change a negative number to a positive number: we multiply by -1. Also, whatever you do at the left part, you must also do at the right part:

-1 . (y - x) = -1 . 3

-y + x = -3

After some reordering you get:

x - y = -3

18.75 gallons

step-by-step explanation:

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d