Aclassroom has triangular tables. there is enough space at each side of a table to seat on child. the tables in the class are arranged in a row (shown in the picture above)

The sales tax rate is 7.25%. how much tax in dollars is added on an item that costs $56.00? a. $4.06 b. $7.25 c. $14.50 d. $60.06

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.