Solve.2x + 5 = 3(x - 1)
A. -2
B. -8
C. 2
D. 8
Answer: D
Mathematics
You might also like to view...
Use l'Hopital's Rule to evaluate the limit.
A. 
B. 0
C. 1
D. ?
Mathematics
Solve the problem.Select an appropriate graph of a twice-differentiable function y = f(x) that passes through the points src="https://sciemce.com/media/4/ppg__10612191925__f1q2g6.jpg" style="vertical-align: -20.0px;" />
, 
, (0,0), 
and (
,1), and whose first two derivatives have the following sign patterns.y' : 
y":
A. 
B. 
C. 
D. 
Mathematics
Find the center of mass of a thin plate of constant density covering the given region.The region bounded by the x-axis and the semicircle y = 
A. 
= 0, 
= 
B. 
= 
, 
= 
C. 
= 0, 
= 
D. 
= 
, 
= 0
Mathematics
Solve the equation and check your solution.15 = 7x + 8x
A. x = 15 B. x = 1 C. x = - 15 D. x = -1
Mathematics