3,800
because the rectangle area is 40x70 plus the triangle area is 40x50 divided by 2
It would be 5%. I know the answer is right I just don’t know how to explain it. Sry. But I hope this helps.
Answer:
I believe it would be - (n+4) x 2
Step-by-step explanation:
4 legged tables : x
3 legged stools : y
x + y = 20 y= 20 - x
4x + 3y = 68
Replace y by 20 - x so we only have one letter
4x + 3(20 - x) =68
4x + 60 - 3x =68
x + 60 = 68
x = 8
To find y replace x by 8
y = 20 - 8
y = 12
So you have 8 four legged chairs and 12 three legged stools.
Hope I helped!
83 percent.
Simply do 11-6, which is 5; then do 5/6, and multiply by 100 to get the percent. That equals out to be 83.3333 percent. Or 83 percent when rounding.
