Answer:

Step-by-step explanation:
This equation can simply be solved by adding 15 to both sides.
To graph, draw a closed point at the center of the line and darken the area to the right of it.
Answer:
The answer is A.
Step-by-step explanation:
Given that Winnona took 5 tests and retake Test 5. So the mean score for this question is Total number of scores divide by Total number of tests is equals to 87 :
Let Test 5's score be x,
Let mean score be 87,

Next you have to solve the value of x :

Answer:
hii dont report answer but u never put the questionnn
Step-by-step explanation:
Answer:
6.5
Step-by-step explanation:
dude you can search this up
Answer:
8/3
Step-by-step explanation:
