Which scatter plot is most likely to have a line of best fit represented by y= -1/4x + 3

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).

Which value would be a solution for x in the inequality 47-4x< 7

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction