An amusement park charges $12 for one round of mini-golf and a reduced fee for each additional round played. tom payed $47 for 6 rounds of mini-golf. a) what is the price per round for additional rounds of mini-golf? b) write an explicit and a recursive rule for the cost of playing n rounds of mini-golf. c) what is the cost of playing 9 rounds of mini-golf?

Ngrid mixes 3.6 pounds of almonds with some raisins to make a trail mix. she divides the trail mix into 12 equal portions. each portion weighs 0.7 pound. how many pounds of raisins did she use to make the trail mix? express the answer to the nearest tenth.

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a.m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?

20 ! brainliest ! add and simplify your answer.