Step-by-step explanation:
Since both terms are perfect squares, factor using the difference of squares formula, a 2 − b 2 = ( a + b ) ( a − b ) where a = 7 and b = a + x . − ( 7 + a + x ) ( a + x − 7 )
Pienso que un libro pesa 1.9 libras
Answer:
One
Step-by-step explanation:
6=2(y+2)
Distribute 2
6=2y+4
-4 -4
2=2y
______
2
y=1
15/2 = 7.5
7.5 x 2 1/2 = 18 3/4 cups
Hope this helps!
Answer: 48m²
Step-by-step explanation:
We can set up an equation to find the length. Once we have the length, we can multiply it with the width to get out area.
Now that we have our length and width, we can plug in width into our length and find the area.