250 hours because double the people = half the work
yd=
yd=
16x2+12x+18=3x=2x2+6x+9=3x=
sorry i try
The answer would be C) Determine whether 9-4(x)^2 is equivalent to -(9-4x^2)
3x + 2 = 2x + 7
Subtract 2 from both sides:
3x = 2x +5
Subtract 2x from both sides:
x = 5
Answer: x = 5
<span>Call the first odd number x.
That means the next odd number would be x+2.
For example, if the first odd number is 9 then the next one would be 11, which is why it is plus 2. Okay?
So then, x+x+2=128
2x+2=128
2x=126
x=63
x+2=65
Thus, the two consecutive odd numbers are 63 and 65.
Hope I helped :)</span>
