Answer: The simplified sum is
Step-by-step explanation: we have
Answer:
and it's reciprocal is 
Step-by-step explanation:
4.5 is a number in between 4 and 5, as a fraction it is written as
. To get the reciprocal you need to change it to an improper fraction so it becomes
. The reciprocal will be 1 ÷
. This literally means the number will just invert and become 
Answer:
-(400/9)
Step-by-step explanation:
-44(4/9)
answer A
Answer:
In the y=3x-4 section it should be (3,5), (6,14), (5,11)
In the y= (1/2)x + 2 section it should be (4,4) , (2,3)
I hope this works!
Step-by-step explanation:
Answer: The dimensions are 10 2/3 feet by 5 1/3 feet (Ten and two-thirds and five and one third).
Step-by-step explanation: This is our system of equations:y=Lengthx=Widthy=2x2x+2y=32We can substitute the y value in the second equation by plugging in the first equation: 2x+2(2x)=322x+4x=326x=32x=16/3 or 5 1/3We can plug in this x value into the first equation to find the y value:y=2(16/3)y=32/3 or 10 2/3