What is the equation of the line passing through the point (4, 5) that is parallel to the line with the equation 6x - 3y = 21?

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

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).

An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.