Question
davids mother is 30 years older than him. her age will be four times that of david eight years later. how old is david now?
Answers
oobleck
d+30+8 = 4(d+8)
solve for d.
solve for d.
Xander
Idk, need help
Anonymous
with that ?
Oh my:
d+30+8 = 4(d+8)
d + 38 = 4 d + 32
3 d = 6
d = 2
mom is 32 and David 2
in 8 years mom will be 40 and David 10
Oh my:
d+30+8 = 4(d+8)
d + 38 = 4 d + 32
3 d = 6
d = 2
mom is 32 and David 2
in 8 years mom will be 40 and David 10