Answer:
81
Step-by-step explanation:
The area of a square is its side length squared so 9^2 is 81
First you need to divide 64 by 75 and then multiply by 100 which is 85.3% which then you need to find the average of the 2 which will be (85.3+x)/2=88 where x= the value of the second test.
Then you will need to isolate the x with the following steps:
- multiply each side by 2 making it 85.3+x=176
- Subtract 85.3 from each side
- this results in 90.7
Answer:
the answer is 300 + 20 + 7. let me know if this helps!
Answer:
Step-by-step explanation:
we know that
To find out how much fruit Jackie has left, subtract 4/12 from 1 6/12.
Convert mixed number to an improper fraction first
so
convert to mixed number
Answer:
60 is the area
Step-by-step explanation:
you just mult 12x5
