1) (-7,2)
y=2, -x+4=11, -x=11-4=7, x=-7
2) (-3,4)
-x+2y=11
y=4, -x+8=11, -x=3, x=-3
3) (1,6)
-x+2y=11
y=6, -x+12=11,-x=-1, x=1
Answer:
Presuming she eats the same amount of sweets each day, 9 days
Step-by-step explanation
Answer:
infinite solutions
Step-by-step explanation:
sub to PewDiePie if you haven't already
Answer: yes
Step-by-step explanation:
Yes, because it is in the shaded part. Anything in the line or shaded part are part of the answer :)
First you'll take 18/2 which equals 9. Then 30/2 which equals 15. Then you can divide both 9 and 15 by 3. So 9/3 equals 3 and 15/3 equals 5. So the answer is 3:5.
