Answer:
y=11
x=-4
Step-by-step explanation:
y =-x+7
2x-5y=-7
insert the first equation into the second like so...
2x+5x-35=-7
Now rearrange...
2x+5x=-7+35
Now solve...
7x=-28
x=-4
Now incert x in any equation...
y=4+7
y=11
Answer:
divide both sides by 3
Step-by-step explanation:
so the answer should be x=3
Insert a picture so I can help you out :)
Answer:
3 big fish for every 4 small fish
Step-by-step explanation:
Hope this helps and Happy Holidays!
Answer: just do 10.8×9×6 and divide the answer by two
Step-by-step explanation:
