Mathematics, 31.01.2020 09:05 benchang3621
Mrs. smith has 4 fewer kids in her class than mr. jones has in his class. if mr. jones has δ kids in his class, write an expression that describes how many kids mrs. smith has in her class.
a) δ+ 4
b) 4 - δ
c) δ - 4
d) 4÷δ
Answers: 2
Mathematics, 21.06.2019 17:30
Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?
Answers: 3
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