Answer:
10
Step-by-step explanation:
divide the numbers for a anser
6x+4 (H)
.........................
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 :

Step-by-step explanation:
these are the answers of your questions