You are shopping at a department store and all items currently are being sold at full price. You discover that next week the dep
2 answers:
Answer:
$10.45
Step-by-step explanation:
Original Price Sale Price
T-shirt $18.95 $8.99
Sandals $7.99 $7.50
You want to buy one T-shirt and one pair of sandals
Total cost of one T-shirt and one pair of sandals according to original price:
=
=
Total cost of one T-shirt and one pair of sandals according to sale price:
=
=
Now you will save by waiting until next week to purchase the items:
=Original price of one T-shirt and one pair of sandals- sale price of one T-shirt and one pair of sandals
=26.94-16.49
=10.45
Hence you will save $10.45 by waiting until next week to purchase the items
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Answer:
Step-by-step explanation:
Given
Garden:
One Bag:
Requires
Determine the number of bags to cover the whole garden
This is calculated as thus;
Expand the numerator
Express 81 as 9²
Evaluate as difference of two squares
Hence, the number of bags is