Plz ben bought a digital camera for $90. the tax rate is 6%. which proportion can be used to find the amount of tax ben will pay?
a.
x/90=6/100
b.
x/6=100/90
c.
6/x =90/100
d.
90/x=6/100

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

Which of the following is the result of expanding

Can some one explain this i got sent this. is this a threat i’m scared