standard_description: Solve real-world and mathematical problems by writing and solving equations of the form x + p = q and px = q for cases in which p, q and x are all nonnegative rational numbers.
problem_activity: Task
Kendall bought a vase that was priced at \$450.  In addition, she had to pay 3% sales tax.  How much did she pay for the vase?


aligns: no