PLEASE HELP!!! What is the slope of the line?
2
1/2
−2
−1/2

Question 5 spring semester final exam math evaluate

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.

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11