What are the solutions to the quadratic equation (x+3)^2=49 a)x=-2 and x=-16 b)x=2 and x=sqrt-10 c)x=4 and x=-10 d)x=40 and x=-58

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 range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?