Answer:
B.)
Step-by-step explanation:
use the slope rule
Fill in values
Simplify
Simplify further
Done.
D is the correct formula that the model represents. Black represents negative values, while white represents positive.
Answer:
x = 8
Step-by-step explanation:
The mean is the average of the population.
Multiplying the mean by 8 terms will get you the total sum.
12 * 8 = 96
Subtracting all the values from the total sum should get you x.
96 - 18 - 15 - 18 - 3 - 3 - 19 - 12 = 8
Answer:
2.31
Step-by-step explanation:
Thisis because when you have o figure the unit rate which is found by doing 0.99/3 or to remember the formula cost/total number of whatever than you get 0.33 is unit cost for one no multiply that by 7