Simplify the algebraic expression.-4(x - 9) - 4
A. 4x + 40
B. -x + 32
C. -4x + 32
D. -4x + 40
Answer: C
Mathematics
You might also like to view...
Decide whether or not the set of ordered pairs defines a function.{(-3, 5), (-2, -9), (3, -8), (3, 6)}
A. No B. Yes
Mathematics
Solve.A stone is a unit in the British customary system. Paul weighs 94.5 kilograms. Convert this weight to stones and pounds. Round to the nearest pound. Use this conversion: 
A. 14 stone 12 lb B. 3 stone 11 lb C. 20 stone 8 lb D. 6 stone 12 lb
Mathematics
Simplify. Be sure to rationalize all denominators. Assume that all variables represent positive real numbers.
A. 
B. 
C. 2
D. 
Mathematics
Use the rotated system to graph the equation.3x2 - 2
xy + y2 - 8x - 8
y = 0
A. 
B. 
C. 
D. 
Mathematics