Solve.Michael's bank contains only nickels, dimes, and quarters. There are 59 coins in all, valued at $4.75. The number of nickels is 1 short of being three times the sum of the number of dimes and quarters together. How many dimes are in the bank?
A. 8
B. 7
C. 13
D. 44
Answer: A
Mathematics
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Solve the problem.At time t, the position of a body moving along the s-axis is 
Find the displacement of the body from 
to 
A. 38 m B. 22 m C. 54 m D. 18 m
Mathematics
Write a mathematical expression for the situation described.Two numbers have a sum of 23. If one number is q, express the other number in terms of q.
A. q + 23 B. 23 - q C. 23 - 2q D. q - 23
Mathematics
Solve the equation by making an appropriate substitution.2x - 5
- 63 = 0
A. {7}
B. 
C. 
D. {49}
Mathematics
Provide an appropriate response.Convert the inequality to a linear equation by adding a slack variable.9x1 + x2 + 4x3 ? 240
A. 9x1 + x2 + 4x3 + s1 + 240 = 0 B. 9x1 + x2 + 4x3 + s1 ? 240 C. 9x1 + x2 + 4x3 + s1 = 240 D. 9x1 + x2 + 4x3 + s1 ? 240
Mathematics