Write the algebraic expression without parentheses.-(7x - 7)
A. -7x - 7
B. -7x + 7
C. 49x
D. 7x - 7
Answer: B
Mathematics
You might also like to view...
A value of sinh x or cosh x is given. Use the definitions and the identity 
to find the value of the other indicated hyperbolic function.sinh x = 
, csch x =
A. - 
B. 
C. 
D. 
Mathematics
Solve the problem. Find the magnitude of the torque in foot-pounds at point P for the following lever:
= 10 in. and 
= 5 lb
A. 
ft-lb
B. 
ft-lb
C. - 
ft-lb
D. 
ft-lb
Mathematics
Solve.
6x - 14 = 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The Gift House pays employees for each gift they gift wrap. Yesterday Jacob wrapped 11 gifts. Find his gross daily earnings if he is paid at the following differential piece rate.1-10 gifts$2.00 each11-15 gifts$2.50 each16 or more gifts$3.00 each
A. $23.00 B. $27.50 C. $22.00 D. $22.50
Mathematics