What is the slope of the line represented by the equation y=- 1/2x + 1/4 -1/2
-1/4
1/4
1/2

On a piece of paper graph f(x)=5•(0.4)^x

Can anyone me with 32,33,36,37,and 40.

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).