Four cats – Astro, Buttons, Calico, and Duchess – bought 30 mice altogether. Each of the four cats bought an odd number of mice. Buttons bought more mice than Astro, and Calico bought fewer mice than Duchess. What is the greatest number of mice that could have been bought by Astro and Calico altogether

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?

Acable company claims that the average household pays $78 a month for a basic cable plan, but it could differ by as much as $20. write an absolute value inequality to determine the range of basic cable plan costs with this cable company. a. |x − 78| ≥ 20 b. |x − 20| ≥ 78 c. |x − 20| ≤ 78 d. |x − 78| ≤ 20

Find four solutions of the given function. write the solutions as ordered pairs. 4x – y = 4