Answer: C, D
Step-by-step explanation:
edge2021
9514 1404 393
Answer:
all real numbers except x = 0
Step-by-step explanation:
The given equation has undefined terms when x=0, so the domain must exclude that value.
The domain of the terms of the equation is "all real numbers except 0."
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The solution can be found by adding 1/(2x) to both sides and comparing the terms.
9/4 = 8/(2x) +1/(2x)
9/4 = 9/(2x)
4 = 2x . . . . match denominators of the same numerator
2 = x . . . . . the solution to the equation
Answer: They will be the same after 3 weeks $127
Step-by-step explanation:
Answer:
(x,y)=(0,0)
Step-by-step explanation:
Simplify -5x+3y=2x
2y=2x
multiply both sides -7x+3y=0
-x+y=0
eliminiate one vaiable
<u>Answer:</u>
4.5 foot is needed for a unit dozen bird house
<u>Explanation:</u>
Given Tina saw ¾ foot of wooden trim is being used for first 1/6 dozen bird houses
Therefore, we can write as,4
1/6 dozen = ¾ foot
For 1 dozen bird houses, we have to use the unitary method
1/6 dozen = ¾ foot
Therefore, 1 dozen or unit dozen =
1 dozen = ¾ * 6 = foot = 4.5 foot
Therefore, 4.5 foot is needed for a unit dozen bird house