If the sales tax for the city of Los Ángeles is 9.75% , how much tax would you pay for an item that costs $200.00

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

What expression is equivalent to 42x-56y

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons