Abulldozer is rented at 800$ per day plus a charge per house of use. the bulldozer was used for 5 hours on a day, and the total charge was $3000.

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

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.

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k