I need help asap please i have no idea how to comprehend this

What is the x-intercept and y-intercept of the equation 2x+1. 2o

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.