Abank teller has some stacks of bills. the total value of the bills in each stack
is $1000. ev...
Mathematics, 26.08.2019 13:10 airrish
Abank teller has some stacks of bills. the total value of the bills in each stack
is $1000. every stack contains at least one $20 bill, at least one $50 bill, and no
other types of bills. if no two stacks have the same number of $20 bills, what is the
maximum possible number of stacks that the teller could have?
(a) 9 (b) 10 (c) 11 (d) 4 (e) 8
Answers: 1
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Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.
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Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a. x2 − 4x − 7 = 0b. 4r2 + 11r − 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
Answers: 1
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X+y=-4 x-y=2 use elimination with adding and subtraction
Answers: 3
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