Brandon buys a radio for $47.45 in a state where the sales tax is 7%. How much does he pay in taxes? If necessary, round to the nearest cent

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.