Alex bought six books priced at $8 each. he got a discount of 20% off the total cost. how much did alex pay for the books? write your answer up to two decimal places

What is the simplified form of 7 √x • 7 √x • 7 √x • 7 √x?

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?

Based on the figures as marked, /\rqs = —