59:
A quadratic equation of the form (=ax2+bx+c has a discriminant value of -16. How many real number solutions does the
equation have?

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

Who long does it take to drive 150 miles at 45 miles per hour

Which shows how to solve the equation 3/4x=6 for x in one step?