Let
C=Cynthia's age today
A=Abigail's age today
then
at all times
A=C+8......................(1)
twenty years ago,
A-20=3(C-20)
simplifying
A=3C-40...................(2)
Equate (1) and (2),
C+8=3C-40
8+40=3C-C
C=24
=>
A=32
Check: A-C=8... ok A-20=12 C-20=4 => (A-20)=3(C-20) ...ok
Answer:
Abigail is 32, Cynthia is 24.
Answer:
so y.u on it lollllll
Step-by-step explanation:
bro you hat brainly for wut
V = s/t => average speed = 39,1/2,06= about 19 mi/hr, i guess
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Answer: z=22
Explanation:
9^2 + z = 103
81 + z = 103
103 - 81 = z
22 = z
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
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