What is the solution to the equation 6 + 2s - 8s = 18 s = -4 s = -2 s = 2 s = 4

Line l passes through points (0,4) and (3,6) what is the slope of a line that is parallel to line l -2/3 -3/2 2/3 3/2

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).

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)