You are wallpapering a wall 10 feet wide and 12 feet high with a square window with 3 foot sides. How many square feet of wallpa
per do you need to cover the wall?
1 answer:
Hey there!
First you need to see how much you need to buy, and when you do 10 x 12 = 120.
So you need at least 120 feet to cover the wall.
Now you have to factor in the wall, when you do 3 x 3 (B x H) = 9.
Now do, 120 - 9 = 111.
So you need 111 square feet to cover the wall.
Hope this helps!
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Ok so -2= 12, -1=7, 0=2, 1=-3 and 2=-8
Required equation is y - y1 = m(x - x1); where m is the slope and (x1, y1) = (1, 3)
y - 3 = 2(x - 1)
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516 - 123 = 393
8.25 x 43 = 354.75
393 - 354.75 = 38.25
38.25 / 12.75 = 3
There were 3 adults
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Minimum payment
= 3% of $1240
= 3/100 x 1340
= $40.20