Mathematics, 28.08.2019 05:20, krystalhurst97
Stephanie adds pennies nickels and quarters to a scale until the masses combined coins and 75 grams each penny has a mass of 2.5 grams each peach court has a mass of 5.7 grams create an equation to model the situation where x is the number of pennies why is the number of nickels and z is the number of quarters that stephanie can put on the scale so that the mass of the combined coin is exactly 75 grams
Answers: 2
Mathematics, 21.06.2019 16:30, jlewis711777
What are “like terms”? why can we only add like terms?
Answers: 1
Mathematics, 21.06.2019 17:30, Hilljos018
The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.
Answers: 3
Stephanie adds pennies nickels and quarters to a scale until the masses combined coins and 75 grams...
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