Joe's final exam has true/false questions, worth 4 points each, and multiple choice questions, worth 5 points each. let x be the number of true/false questions he gets correct, and let y be the number of multiple choice questions he gets correct. he needs more than 85 points on the exam to get an a in the class. using the values and variables given, write an inequality describing this.

Question? Joe's final exam has true/false questions, worth 4 points each, and multiple choice questions, worth 5 points each. Let x be the number of true/false questions he gets correct, and let y be the number of multiple choice questions he gets correct.He needs more than 85 points on the exam to get an A in the class. Using the values and variables given, write an inequality describing this.

4x + 5y > =85

question answered by

(jacemorris04)

i assume that by 5 you mean 5 gallons.

(20)(0.25) = 15

removing 15 gallons reduces the tank from 20 to 5.