Answer:
Step-by-step explanation:
20 problems
correct=+4
false=-1
unanswered=0
Uncorrectly:5 => -5
unanswered:2 =>0 points
20x4=80 points in total(only correct awnsers)
=>20-5+2=13 correct awnsers
13x4=52
52-5=47
It will be nice if you give me brainliest. Good luck!
Answer:
~8.9%
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
this equation is written in the form of
y = mx + b
where m = slope
so the slope is 3
The third one, 40-45 because the difference of the rest are 4, while that one is 5.
To find the area of a triangle, you need the formula . A= b*h divided by 2
