Question

I need help with this I did a question like this but when. I did this one it wasn't the same.​

Answer 1

the equation that represents the number of stamps in your collection should be y=55+ 15t

Answer 2

y = t x 15 + 55


15 equals the rate of change or the constant of proportionality and 55 is equal to the y-intercept, or the number of stamps you originally had