Fill in the blanks: if they have same simplest form
16. Two rational numbers are said to be
17. The ratio of 6 kg to 400 g is
18. Any expression with two terms is called a
19. Area of a triangle
20. The angle by which the object rotates is the
(1x5=5)​

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=