Answer:
5/12
Step-by-step explanation:
(7/4 + 1 + 9/4)/12
Compute the number in the parenthesis
(5)/12
Simplify
5/12
Answer: 1 hour 20 minutes
Step-by-step explanation:
Given : The old machine could shred a truckload of paper in 4 hours.
Rate of work done by old machine = 
The new machine could shred the same truckload in 2 hours.
Rate of work done by new machine = 
Let 't' be the time taken by both of them working together , then we have the following equation:-
Since 1 hour = 60 minutes
Then, 
Hence, it will take 1 hour 20 minutes to shred the same truckload of paper if Ron runs both shredders at the same time.
Answer:
I can't see the graph
Step-by-step explanation:
1) y= -4x+c
2) y= 3x+c replace x and y to find c , 5=3(2)+c
C= -1
Y=3x-1
3) find slope first m=y2-y1/x2-x1 = 0-(-1)/-2-1 = 1/-3 and now you have y= -1/3x+c to find c just replace any of the given points , 0= -1/3(-2)+c
C= -2/3 and so y= -1/3x-2/3
4) DO THE SAME STEP AS NUMBER 3 and enjoy!
Is a decimal number that can be transformed into a fraction or vice versa.
How do you write 39/100 into a decimal form is by simply dividing 39 to 100.
<span>Hence, </span>
1. 39 / 100 = 0.39
<span>0.39 is the decimal form of the given value. </span>
<span>Other examples can include: </span>
<span>1. 100 / 1000 = 0.1</span> <span>
2. 45 / 10 = 4.5</span><span> </span>
