Torri had $20 to buy a birthday present for her dad. she decided to buy a dvd for $18. the sales tax is 7 percent. does she have enough money explain your reasoning.
show how you got it too!

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.