Mathematics, 25.09.2019 04:30 llamasking
is it necessary to do all of the calculations to determine the sign of the product? why or why not?
(-5) × (-5) x x (-5) = (-5)95
95 times
i don’t understand
Answers: 1
Mathematics, 21.06.2019 17:30
James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum
Answers: 2
Mathematics, 21.06.2019 21:00
Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out
Answers: 2
is it necessary to do all of the calculations to determine the sign of the product? why or why not?...
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