If I’m correct the right answer should be A. 1,680) If I’m wrong plz let me know
Answer:
Just wanted to say someone already gave you an answer of 62.7° in this question when you asked it before, they also gave a pretty good explanation!
Answer:
Let x and y be the two numbers. Then
yx=57 and x−y=20
Cross multiplying the proportion
5x=7y or y=75x
So, x−y=20
x−75x=20⇒77x−5x=72x=20
⇒x=2140=70
y=75x=75×70=50
So smaller number is 50.
Check :yx=5070=57 and 70−50=20
She will be 56 after 14 years from now
Answer:Im pretty sure it's 25% percent loss
Step-by-step explanation:
sorry if im wrong
