Answer:
4
Step-by-step explanation:
14 feet is the perimeter
to get the perimeter you need to add alll the sides together
if the length is 3 feet then u add
3 + 3 for both sides
then you subtract 6-14
and that is 8
then you divide it by 2 becuase u need it for one side not both sides combined
Answer:
x = -24
Step-by-step explanation:
5/6x = -20
5x = -120
x = -24
Step-by-step explanation:
To subtract fractions, find the LCD and then combine.
Exact Form: 72/5
decimal form: 14.4
mixed number form: 15 2/5
Answer:
lenght: 192
Width 128
Height: 64
Step-by-step explanation
if every other thing is times height then height is x so you would do x+2x+3x = 384 and solve from there to get 384/6x= 64
and since width is 2 times that then 64 times 2 is 128 and times 3 is the lenght
The best answer for the question is C - The equation is not true for any value of x.
The reason for this is if we subtract 3x from both sides, there are no variables left. since there are no variables left, we know since first grade that 8 does not equal to -5....with that being true, there is no value we can assign to x to make this a true statement.
