Answer:
3
Step-by-step explanation:
subtract 81 and then add it to y then you want to divide 9 too each sides then square what you have left
Answer:
0.00088383838
Step-by-step explanation:
If you move over a negative multiplication or devision
you need to rotate the > sign to <
-x > 5, x < 5
Sometimes you sign contract in wich you need make a deal to supply atleast 1000 products, so if you make a formula for your production it would look something like: 5x + 10 > 1000
