Answer: see attachment
<u>Step-by-step explanation:</u>
The standard form of a linear equation is: Ax + By = C
where A, B, and C are INTEGERS.
The 1st, 3rd, & 4th equations are in the form Ax + By = C
The 2nd, 5th, & 6th equations are NOT in standard form.
The coordinates of your position are <u>(</u><u>6</u><u>,</u><u> </u><u>0</u><u>,</u><u> </u><u>-4</u><u>)</u>.
Step-by-step explanation:
complete the number line
<em>Answer:</em>
Only 1 student would be a girl.
<em>Step-by-step explanation:</em>
20 students x .05 = 1 girl student. (and 19 boy students.)
I hope this helps! If you'd like, feel free to give me Brainliest if you feel this helped. Best of luck. :)