Answer:
Ben needs to get a 99% on his second test
Step-by-step explanation:
The average is the sum of both test scores, divided by the total number of test scores (2).
Let x by the grade Ben must receive on his second test.
(89 + x)/2 = 94
Multiply by 2 on both sides
89 + x = 188
Subtract 89 on both sides
x = 99
Check work:
(89 + 99)/2 = 188/2 = 99
Answer:
3x-20 or x=6.6 but Im not sure.
Step-by-step explanation:
Answer: (3, 13)
Step-by-step explanation:
If we let the point be P, then AP:BP=2:1.

Answer:
113
Step-by-step explanation:
290 - 64 = 226
226 ÷ 2 = 113
Answer:
61
Step-by-step explanation:
add the number of minutes for each day and then divide that number by the number of days

