Answer:
y-1=2(x-2)
Step-by-step explanation:
First we calculate classroom surface:
35*40=1400 square ft
we know that for every 100 square ft 2 or 3 pots can be put
so 1400/100=14
14*2=28
14*3=42
we need 28 or 42 pots
Answer:
you move the decimal 2 spaces
Step-by-step explanation:
So, the decimal is at the end of a number right? You move the end decimal two spaces to the right.
Example: make 2 into a percentage
2.00
----->two spaces
So, 2 = 200%
HOPE THIS HELPS
Answer:
4/15
Step-by-step explanation:
The quadratic formula is -b + or - the square root of b squared - 4 times the a value and c value over 2a. So the roots would be -1.354249 and -6.645751. I believe these are the roots.