Write about how to use the dollar sign and decimal point to show the total value of 5 quarters

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Glenda makes an online purchase for picture frames for $12.95 each and formats of $5.89 each the site says it taxes paid by the customer or 6.5% of the total purchase price shipping charges are based on the

Last week , donnell practiced the piano 3 hours longer than marcus . together, marcus and donnell practiced the piano 11 hours . for how many hours did each young man practiced the piano