Answer:
Step-by-step explanation:
Slope intercept form: 
when 
is the slope of the line and 
is the y-intercept (the y-coordinate of the point the line crosses the y-axis)
<u>1) Find the slope (</u><u>)</u>
when the points are 
and 
We can use any two points that the table gives us to plug into this equation. For example, we can use the points (14,0) and (0,7):
Simplify the fraction
So far, our equation looks like this:
<u>2) Find the y-intercept (</u><u>)</u>
The y-intercept is the y-coordinate of the point the line crosses the y-axis, or in other words, it's the value of y when x is equal to 0.
Looking at the table, we can see that y is equal to 7 when x is equal to 0, so, therefore, 
.
Now, this is our final equation after plugging in and :
I hope this helps!
Answer: 12
<u>Step-by-step explanation:</u>
The LCM of 48 and 28 is 336
It would take 336 ÷ 28 = 12 revolutions of gear B
and 336 ÷ 48 = 7 revolutions of gear A
to match up the arrows.
Answer:
A) -15, 5, 2
Step-by-step explanation:
Answer:
The percent increase in the employment from the year 
to year 
is 
.
Step-by-step explanation:
Given:
Employment in the year 
million.
Employment in the year 
million.
To find: The percent increase in the employment.
Solution: We have,
Employment in the year million.
Employment in the year million.
Increase in employment 
million.
Percent increase 
Percent increase 
Hence, the percent increase in the employment from the year to year is .
Answer:
$28
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 10%/100 = 0.1 per year,
then, solving our equation
I = 70 × 0.1 × 4 = 28
I = $ 28.00
The simple interest accumulated
on a principal of $ 70.00
at a rate of 10% per year
for 4 years is $ 28.00.
