Answer:
No
Step-by-step explanation:
it's not always possible to factor a quadratic expression of this factoring by grouping. The method doesn't work when an expression cannot be factored as (Ax+B)(Cx+D) where A, B, C and D are integrers.
In that case, you should use other methods.
Answer:
1/12 inches
If it is Reduced could be 1/6
7 - 6 = 1
So it’s 1
Step-by-step explanation:
Answer: Option B is correct
The expression to estimate the population of the country in 2005 is given by
Step-by-step explanation:
Since we have given that
In 1985, there was population of 145 millions.
Similarly,
In 1995, there was a population of 190 million .
Use the formula,
where A denotes the initial population and t denotes the number of years.
So, the expression becomes
∵ time period between 1985 to 2005 is 20 years.
So we take t=20 years.
So, the expression to estimate the population of the country in 2005 is given by
First you need to find the slope and in order to do that you need to use the following equation:
y-y
——
x-x
The y with the greatest value goes first and then the lowest. Same thing with x.
Choose two coordinates from the table
Ex: (4,4) & (2,3)
4-3=1
——-
4-2=2
The slop is 1/2 or 0.5
There is a y intercept which is 2. You get 2 when you divide 1 by 2
So the equation would be
y=1/2x+2 or y=0.5x+2
Hope this helped
<span>x(19−23)x(19−23)
= </span><span>19x−23x19x−23x
hence the answer is </span>x(19−23)x(19−23)
