If 9 of the sparrows is 45% of the birds in the backyard, 9/x = 45/100.
Cross multiply to get 9 * 100 = 45x; simplified is 900 = 45x or 20.
This means that there are 20 birds in the backyard. You can check this by dividing 9/20 which equals 45%
12- 3+16 - 37 - (-20)
=9+16-37-(-20)
=25-37-(-20)
=-12-(-20)
=8
(therefore ur answer would be 8)
The expressions simplified in the exact form would be 1/512.
Let x be the length of the rug
Area = length x width
122.12 = (x)(8.7)
x = 122.12/8.7
= 14.04 feet
Hello there.
<span>-3(7+4n)=-8n-29
First, s</span><span>implify both sides of the equation.
Next, a</span><span>dd 8n to both sides.
After, a</span><span>dd 21 to both sides
Then, d</span><span>ivide both sides by -4
Last, you'll get </span>n=<span>2
Your answer: </span>n=<span>2</span>
