These are the freee points from hastmagar86 report me after grabbing the points​

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?

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4

What ia the sum if the first 7 terms of the geometric series