W 48 = 16% of
what is the percent of 16 if it equals 48?

30005

yes ok                                            

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.

the height of the surface increases from the center out to the sides of the road

it is c!