Solve on the interval 0,2pi) 2cscx-3=-5

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.

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.