There are 4 doughnuts in 1/3 of a dozen
But its still not that much info what is the answers for it if there is no answer
How are you finding what does x equal
An example of a ratio would be:
1:2
3:4
5:6
An example of a proportion would be:
1/2
3/4
5/6
Hope this helps!
Answer:
Let's define the high temperature as T.
We know that:
"four times T, was more than 2*T plus 66°C"
(i assume that the temperature is in °C)
We can write this inequality as:
4*T > 2*T + 66°C
Now we just need to solve this for T.
subtracting 2*T in both sides, we get:
4*T - 2*T > 2*T + 66°C - 2*T
2*T > 66°C
Now we can divide both sides by 2:
2*T/2 > 66°C/2
T > 33°C
So T was larger than 33°C
Notice that T = 33°C is not a solution of the inequality, then we should use the symbol ( for the set notation.
Then the range of possible temperatures is:
(33°C, ...)
Where we do not have an upper limit, so we could write this as:
(33°C, ∞°C)
(ignoring the fact that ∞°C is something impossible because it means infinite energy, but for the given problem it works)
Answer:
a. 
b. 
c. 
or 
d. 
or 
e. 
Step-by-step explanation:
Expand
Open brackets
Collect Like Terms
Express 25 as 9 + 16
Factorize:
Expand
Open Brackets
Collect Like Terms
Factorize
Expand the expression in bracket
Factorize:
Factorize
The answer can be in this form of further expanded as follows:
Apply difference of two squares
Express 
as 
Expand
The answer can be in this form of further expanded as follows:
Apply difference of two squares
Represent as squares
Apply difference of two squares
Represent as squares
Apply difference of two squares
