Answer:
<em>The single percentage change is 27.46%</em>
Step-by-step explanation:
<u>Percentage</u>
Suppose x is the initial number. It will be decreased by 7%.
(7/100)x=0.07x
x - 0.07x = 0.93x
This last number will be decreased by 22%.
0.93x*(22/100)=0.2046x
0.93x-0.2046x=0.7254x
The last number is 72.54% of the initial number. This is equivalent to a single decrease of:
100% - 72.54% = 27.46%
The single percentage change is 27.46%
Answer:
C. 150
Step-by-step explanation:
60+150+120+270=600
600/4=150
Answer:
$425
Step-by-step explanation:
because the closest to 400$ is 425. hope this helps
Answer:
Part A) 
Part B) 
Step-by-step explanation:
we know that
The formula to calculate the slope between two points is equal to
Part A) Determine the slope for the line that passes through the points (3,5) and (−1,−7)
substitute the values in the formula
Part B) Determine the slope for the line that passes through the points given by the table of values
Looking at the given table, take two points
(0,-5) and (2,-3)
substitute the values in the formula
$20.70= 3p +3
This is the equation yo represent the situation
