Simplify the expression.43 + (-12) - 23 - (-77) + (-13)
A. 98
B. -56
C. 72
D. -82
Answer: C
You might also like to view...
Evaluate the improper integral or state that it diverges.
A. 
B. 
C. 
D. diverges
Solve the problem.How many square centimeters of glass does it take to make the bottom and sides of a cube-shaped aquarium with an edge length of 38 cm?
A. 7220 cm2 B. 5776 cm2 C. 8664 cm2 D. 54,872 cm2
Solve the problem.A stack of poles has 36 poles in the bottom row, 35 poles in the next row, and so on, with 10 poles in the top row. How many poles are there in the stack?
A. 555 B. 611 C. 631 D. 621
Graph the function, showing all asymptotes (those that do not correspond to an axis) as dashed lines. List the x- and y-intercepts.f(x) = 
A. x-intercept: (0, 0) , y-intercept: (0, 0) ;
B. x-intercept: (0, 0) , y-intercept: (0, 0) ;
C. x-intercept: (0, 0) , y-intercept: (0, 0) ;
D. x-intercept: (0, 0) , y-intercept: (0, 0) ;