Mathematics, 22.01.2020 10:31 mahi2840
There are some nickels, dimes, and quarters in a large piggy bank. for every 2 nickels there dimes. for every 2 dimes there are 5 quarters. there are 500 coins total. a. how many nickels, dimes, and quarters are in the piggy bank? explain your reasoning.
Answers: 1
Mathematics, 21.06.2019 17:30
Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
Answers: 1
Mathematics, 21.06.2019 19:00
The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.
Answers: 1
Mathematics, 21.06.2019 20:50
What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)
Answers: 3
There are some nickels, dimes, and quarters in a large piggy bank. for every 2 nickels there dimes....
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