Answer:
Correct choice is B
Step-by-step explanation:
Let x% be your final test score, then the average of all test scores is

Since you must have an average between 80% and 89%, then

X is measured in percent, then the greatest value of x can be 100%. You get that

1.) 240 divided by 16.
2.) 15
The width of the bedroom is 15 feet.
I hope this helps, please Brainliest me, and have a wonderful night! :D
Answer:
34
Step-by-step explanation:
A triangle will add up to a degree of 180, so if you add those 2 angles then subtract it from 180 you will get the answer. So, 115+31=146 then 180-146=34
So the answer is 34
Answer:
30
Step-by-step explanation:
15x2=30
10x3=30
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