Uber charges an initial fee of $6 and then an additional $1.25 per mile for each mile driven. Lyft charges an initial fee of $2 and an additional $1.75 per mile.

the infinity sign

step-by-step explanation:

he earned 78.75 in interest.

step-by-step explanation:

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb