Write the equation of the given circle with a center
(12,-7) and the radius = 4
Help ASAP pls!!

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

What is the inverse of the function f(x) = 2x + 1?