The cost of playing gold increases with the number of games played. identify the independent and dependent quantity in the situation. a: cost; games played b: hours played; cost c: games played; cost d: cost; hours played

Independent variable influences the depenedent variable

example, the more hunger you have, the more food you eat
hunger is indepenedent variable and food eaten is dependent variable

so cost of playing increases with number of games played
the cost is increased depending on how many games
the number of games influences te cost

indepenedent variable is number of games played
dependent is the cost of playing

C is asnwer

1) add 6 to 24, write the rest of the equation 10-2x= 30 subtract 10 from 30 2x=20 divide 20 by 2 and x=102) add 3 to -9 write the rest of the equation 4x+3=-6 subtract 3 from -6 4x=-9 x= -2.25  i don't know the rest sorry