Answer:
10 years
Step-by-step explanation:
Find 5% of $1200 and then divide that number by 600
1200 x 0.05 = 60
600/60 = 10
Answer:
Option C is correct
unit and
unit
Step-by-step explanation:
Area of a rectangle is given by:
....[1]
where
A is the area of rectangle
l is the length of a rectangle
w is the width of a rectangle.
As per the statement:
A certain rectangle has an area of 
⇒
Now factor this trinomial :

⇒
⇒
unit square
On comparing with [1] we have;
unit and
unit
Therefore,the length and width of the rectangle are:
unit and
unit
20. 3 notebooks
21. 2ab, the coefficient is 2
22. t = 16
Hope this helps! :)
Answer:
Option A is correct.
Step-by-step explanation:
Given
To determine
What is the equation in the standard form of the line that passes through the point (4, −8) and has a slope of 1/4.
Using the point-slope form of the line equation

where
- m is the slope of the line
substituting the values m = 1/4 and the point (4, -8)



Subtract 8 from both sides



Writing the equation in the standard form
As we know that the equation in the standard form is
Ax+By=C
where x and y are variables and A, B and C are constants
so



Therefore, the equation in the standard form of the line that passes through the point (4, −8) and has a slope of 1/4 will be:

Hence, option A is correct.
Scientific notation is always #.##x10^#. Never ##.# or .###. Be careful with that.
For this question the answer is 4.89x10^17.
There are 15 zeros plus the 2 zeroes when you move the decimal over twice to 4.89