Mathematics

11 July, 17:12

Stephen opened a savings account with $100. He deposits $20 every time he mows a lawn during the summer. He wants at least $400 in his

account by the end of the summer. Let n be the number of lawns Stephen mows.

Which inequality can be used to determine the number of lawns Stephen needs to mow?

A 100n + 20 < 400

OB. 100n + 20 < 400

O C. 100 + 20n > 400

OD. 100 + 20n > 400

Oh

+3

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