Random sampling. its where you pick or make a smaple at random
Use the formula slope= y-y/x-x
-10-r/-2-8= 1/10
-10-r/-10= 1/10
Multiply the denominator (-10) on both sides
-10-r= -1
Add -10 to both sides
-r= 9
r= -9
Hope this helps!
Answer:
7
Step-by-step explanation:
You divide the number of visits and the price. 14÷2=7
Answer:
c?
Step-by-step explanation: