Question

Kayla has $50. Nina has $80.

In how many months will they both have the same amount of money if Kayla saves $50 per month and Nina saves $40?

Answer 1

i will give a medal

Answer 2

kayla has lowest money. but she saves more than nina. so definitely, one day kayla will have more money than nina

Answer 3

say in x months, kayla has M money
so
M = x*$50 + $50

Answer 4

in x months, nina has L money

L = x*$40 + 80

Answer 5

now lets find the value of x(months) when L = M (nina's money and kayla's money)

L = M
x*$40 + 80 =x*$50 + $50

Answer 6

now find x

Answer 7

and tell me the answer:)

Answer 8

they gonna have to save for a while, because they my sugar mommas

Answer 9

\[50 m+50=40 m+80 \]
m = 3