Shonji has $5.25 nickels and dimes. the coin value can be modeled by the equation 0.10d+0.05n=5.25. awhere d represents the number of dimes and n represents the number of nickels. if shonji has 21 dimes, how many nickels does she have

The variable in a relation who’s value depends on the value of the independent variable is called what?

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=

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap