**
rick has a collision deductible of $500. he dented the side of his car. it costs $450.20 to repair the car. how much will rick pay to have his car repaired? how much will the insurance company pay? -pls explain

Given tan∅=4/3 and π< ∅< (3π)/2; find cos2∅ a. -24/25 b. 24/25 c. -24/7 d. -7/25

Does anyone know how to do geometryme with this problem

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.