Titus is practicing pitching with his team he rotates pitching with his teammate after 15 pitches thrown he has to throw 50 strikes before he can leave how many rotations must Titus take if he throws 18 balls

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Which of the following parabolas opens down?

How can constraints be used to model a real-world situation?