Solve the problem.In Marike's cash register there are only $5 bills, $10 bills, and $20 bills. There are 176 bills in her cash register and their total value is $2095. There are 35 more $10 bills than $20 bills. How many $20 bills are in her cash register?
A. 52
B. 56
C. 48
D. 87
Answer: A
Mathematics
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Find the flux of the vector field F across the surface S in the indicated direction.F(x, y, z) = 5xi + 5yj + 2k , S is the surface cut from the bottom of the paraboloid z = x2 + y2 by the plane 
direction is outward
A. 16? B. -144? C. 88? D. 72?
Mathematics
Find the specified maximum and / or minimum.Find the maximum and minimum of 
subject to 
, 
, 
.
A. 280, 36 B. 280, 220 C. 60, 36 D. 220, 24
Mathematics
Provide an appropriate response.Determine the number of solutions for the following system:-3x - 6y = -19x - 18y = 3.Use the constants and coefficients to explain your answer.
What will be an ideal response?
Mathematics
Determine whether the given point is on the graph of the equation.y = 
; (79, 9)
A. Yes B. No
Mathematics