The line through (-8, k) and ( 14, 10) is perpendicular to y = - 2 x + 4 5 Find the value of k. plz hlp

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes

Bernice paid $162 in interest on a loan of $1800 borrowed at 6%. how long did it take her to pay the loan off?