Answer:
 2y²   +   9
 ---------------
       15y³
Step-by-step explanation:
Start by identifying the LCD, and then change each fraction so that its denominator is the LCD.
Here the LCD is 15y³, which is evenly divisible by 15y and 5y³.
Focus now on the first fraction:  2 / (15y).  Multiplying numerator and denominator of this fraction by y² results in
y²·2          2y²
--------- → ----------
y²·15y       15y³           ←This is the correct LCD
Multiplying numerator and denominator of the second fraction by 3 results in:
    3·3            9
------------ → ---------
  3·5y³         15y³          ←This is the correct LCD
So now those two original terms look like:
  2y²         9
--------- + --------
  15y³       15y³
and this can be written in simpler form as:
 2y²   +   9
 ---------------
       15y³
 
        
             
        
        
        
Answer:
Step-by-step explanation:
PART 1
y=mx+b
m is slope and slope is 0 sooo
y=0x+b
it passes through (3,7)
7=0(3)+b
7=0+b
b=7
y=0x+7
so just y=7
PART 2
y=mx+b
y=1/5x+b
1/2=1/5(-2/3)+b
1/2=-2/15+b
1/2+2/15=b
15/30+4/30=b
19/30=b
y=1/5x+19/30
 
        
             
        
        
        
Answer:
8 is the right answer 
Step-by-step explanation:
because 40 devided by 5 is 8
 
        
                    
             
        
        
        
Answer:
The range is from 147 to 153 orders per day
Step-by-step explanation:
orders varies by 2% means that orders can be LOWER THAN THE AVERAGE, or HIGHER THAN THE AVERAGE.
That is, by 2%.
First, we need to find the decimal of 2%, so
2/100 = 0.02
We multiply this with the average number of order, 150, to get the varying amount:
0.02 * 150 = 3
Thus, the range would be:
150 - 3 = 147
150 + 3 = 153
The range is from 147 to 153 orders per day