Simplify the algebraic expression.-4(2x - 10) - 4x + 5
A. 12x + 45
B. -12x + 45
C. -12x - 35
D. 4x + 45
Answer: B
Mathematics
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Perform the indicated operation. Assume that all variables are nonnegative.(
+ 
)(
- 
)
A. a + b
B. a + 2
- b
C. a - b
D. a - 2
+ b
Mathematics
Graph the function.f(x) = -2 
A. 
B. 
C. 
D. 
Mathematics
Solve the equation for the specified variable.
= 
for P
A. P = 
B. P = 
C. P = 
D. P = 
Mathematics
Determine whether the given value is a solution to the given equation.Is 4 a solution of -8.5x = -34?
A. No B. Yes
Mathematics