John has $65 in his savings account. He adds $5 a week to his savings account. Write an equation identifying the slope and y-intercept in y=mx + b form. (if you cant write the equation at least say which number is the slope and which number is the y-intercept)

Situation: find the age of the skull to the nearest year, enter the correct answer. a hiker in africa discovers a skull that contains 32% of its original amount of c- 14. done n = noekt 00000 no = inital amount of c-14 (at time t = 0) n = amount of c-14 at time t k = 0.0001 t = time, in years