Answer:
8/10
Half of 10 is 5 so 5/10 are blonde + 3/10 are brunette so you get 8/10 but in its simplest form would be 4/5
The definite value for p is 9.
But how are 8, 7, or 6 the value of p?
I personally think that you should contact the teacher who made this question. He/She probably meant to say What IS the value for p?
You use algebra to get the value for p:
20p-45 = 9p + 5p
Start solving from there.
Answer:
9x²
Explanation:
The given expression is:
7x² + 2x²
Since both terms have x², we can take it as a common factor as follows:
x² (7+2)
Now, we will add the number within the brackets. Thsi will give us the final answer:
9x²
Hope this helps :)
Answer:
x = 
Step-by-step explanation:
x + 4 = 4x + 1
x - 4x = 1 - 4
x = -3
Then, divide both sides by ,
x =
Answer:
The required equation is 
Step-by-step explanation:
Consider the provided equation.
Solve the equation for b.
Square both the sides.
Subtract a² from both the sides.
Square root both the sides.
Hence the required equation is
