Answer:
a. 40
Step-by-step explanation:
12/5 - 3/10 = 24-3 /10 = 21/10
OR 2.1 in decimal form
Answer:
Dollars
Quantitative
Step-by-step explanation:
The units of measurement of variable of interest are Dollars because the calculated mean and standard deviation of the data set of variable of interest indicates the measurements constitutes of dollars. The type of data is quantitative because the data can be meaningfully represented as numerically.
Answer:
what grade you in
your answer 3x+y
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
10x - 20 =10*x - 2*10 = 10*(x - 2)
2x-4 = 2*x - 2*2 = 2*(x - 2)
