I think the answer is 9-25x
Answer:
x^2-3x-y+16?
Step-by-step explanation:
simplest form already, but can be converted into a proper polynomial.
x^2-3x-y+16
Answer is C) 8/19
you do ((2*8)+3)/8
making it 19/8
and the reciprocal is the opposite of that answer, so 8/19
a) The sum of your ages is F + (F+B) = 2F+B.
b) In 3 years, the sum of your ages will be (F+3)+(F+B+3) = 2F+B+6.
c) The difference of your ages at any time is B.
Answer:
Step-by-step explanation:
1) =========================
- 14 + (-12) = 14 - 12 = 2
- Option C)
2) =========================
- 7 - (-7) = 7 + 7 = 14
- Option D)
3) =========================
- 8 + (-12) = 8 - 12 = - 4
- - 4 + 4 = 0
- Option A)
5) =========================
- 22 - 27 + 10 = 5
- Option B)