Mathematics, 17.10.2019 13:10 msbanks317
Peggy had three times as many quarters and nickels. she had $1.60 in all. how many nickels and how many quarters did she have?
if the variable n represents the number nichels, then which of the following expressions represent the number of quarters?
a: n/3
b: n
c: n+3
d: 3n
Answers: 2
Mathematics, 21.06.2019 14:30
Leo is going to use a random number generator 4 0 0 400 times. each time he uses it, he will get a 1 , 2 , 3 , 4 , 1,2,3,4, or 5 5. what is the best prediction for the number of times that leo will get an odd number?
Answers: 1
Mathematics, 21.06.2019 22:00
If rs 900 amounts to rs 1044 in 4 years, what sum will amount to 1368 in 3 1/2 years at the same rate
Answers: 3
Mathematics, 22.06.2019 00:00
Y+ 2/y is it a polynomial in one variable or not? and if so, why?
Answers: 1
Peggy had three times as many quarters and nickels. she had $1.60 in all. how many nickels and how m...
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