Using the discriminant, how many real solutions does the following quadratic
equation have?
2x2 +7 % -15-0
O
O
A. One real solution
B. No real solutions
O
C. Two real solutions
O
D. Three real solutions
SUBMIT

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.