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It costs $120 a year to feed a cat. Write and evaluate a rule to find the cost of feeding a cat that lives to the maximum life span of 28 years (let c be the cost and y be the number of years)

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Which of these people has balanced their checkbook correctly? oa. gary: the balance in his check register is $500 and the balance in his bank statement is $500. b. gail: the balance in her check register is $400 and the balance in her bank statement is $500. c. gavin: the balance in his check register is $500 and the balance in his bank statement is $510.

Can someone me and do the problem plz so i can understand it more better