Answer:
Step-by-step explanation:
The cost is given for <em>1 sweatshirt</em>. To find the cost of 15 sweatshirts, we need to multiply the expression by 15. Let's do this:
This is the expression that represents the cost of 15 sweatshirts.
a gardener is planting trees and flowers. she has 735 trees to plant and uses this pattern: a tree and then two flowers, then th
2 answers:
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