Answer:
$5.21
Step-by-step explanation:
20.00 - 14.79 = 5.21
Answer:
59
Step-by-step explanation:
Let c and b represent the scores of Colin and Brian respectively. Then
c + b = 59. Since brian scored 59 more points than Colin, that means c = 0 and b = 59. Their combined score is 0 + 59 = 59.
Answer:
D
Step-by-step explanation:
Length- centimeter, kilometer, millimeter, meter
mass- gram, kilogram
capacity- liter, milliliter
have a nice day!hope you do well on the rest of your homework!!
Answer:
Step-by-step explanation:
![\frac{6a}{a^2-6a+9}}+\frac{9}{a^2-2a-3)}\\\\=\frac{6a}{(a-3)^2}+\frac{9}{(a-3)(a+1)}\\\\\\](https://tex.z-dn.net/?f=%5Cfrac%7B6a%7D%7Ba%5E2-6a%2B9%7D%7D%2B%5Cfrac%7B9%7D%7Ba%5E2-2a-3%29%7D%5C%5C%5C%5C%3D%5Cfrac%7B6a%7D%7B%28a-3%29%5E2%7D%2B%5Cfrac%7B9%7D%7B%28a-3%29%28a%2B1%29%7D%5C%5C%5C%5C%5C%5C)
![=\frac{6a(a+1)+9(a-3)}{(a-3)^2(a+1)}\\\\=\frac{6a^2+6a+9a-27}{(a-3)^2(a+1)}\\](https://tex.z-dn.net/?f=%3D%5Cfrac%7B6a%28a%2B1%29%2B9%28a-3%29%7D%7B%28a-3%29%5E2%28a%2B1%29%7D%5C%5C%5C%5C%3D%5Cfrac%7B6a%5E2%2B6a%2B9a-27%7D%7B%28a-3%29%5E2%28a%2B1%29%7D%5C%5C)
![=\frac{6a^2+15a-27}{(a-3)^2(a+1)}\\\\=\frac{3(2a^2+5a-9)}{(a-3)^2(a+1)}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B6a%5E2%2B15a-27%7D%7B%28a-3%29%5E2%28a%2B1%29%7D%5C%5C%5C%5C%3D%5Cfrac%7B3%282a%5E2%2B5a-9%29%7D%7B%28a-3%29%5E2%28a%2B1%29%7D)