<span>C. whoever comes into the house</span>
<span>S= (a+b)^2+(4a+b-2)^2+(9a+b-4)^2
98a+14b-44=0
14a+3b-6=0
a=24/49, b=-2/7
y = (24/49)x^2-(2/7)</span>
Answer:
True because it has different inputs and a function cannot have more than one of the same inputs.
Answer:
x = 66
Step-by-step explanation:
73 – 2x = 7–x
73 = 7 + x
66 = x
You can't change the sum by changing the grouping. Any way you cut it, you will always get 226, as you only have addition operations, and the commutative property [a+(b+c)=(a+b)+c] means that the sum will always be the same.