Solve the equation.20 - 
x = - 
x + 20
A. 7
B. no solution
C. all real numbers
D. 0
Answer: C
Mathematics
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Provide an appropriate response.Solve the equation: 12 = 2x + x
A. x = -4 B. x = 6 C. x = 3 D. x = 4
Mathematics
Find the slope and y-intercept of the line.x + y = -9
A. slope = 1; y-intercept = -9 B. slope = 0; y-intercept = -9 C. slope = -1; y-intercept = -9 D. slope = -1; y-intercept = 9
Mathematics
Solve the problem.The sales of a new product (in items per month) can be approximated by 
, where t represents the number of months after the item first becomes available. Find the number of items sold per month 33 months after the item first becomes available.
A. 4225 items per month B. 2225 items per month C. 45,000 items per month D. 625 items per month
Mathematics
Graph.g(x) = 
A. 
B. 
C. 
D. 
Mathematics