Solve the inequality. Express your answer using interval notation.x + 1 < 8
A. (-?, 7)
B. (-?, 7]
C. (7, ?)
D. (-?, 9)
Answer: A
Mathematics
You might also like to view...
Solve the problem.Find the force on one side of a cubical container 5.0 cm on an edge if the container is filled with mercury. The density of mercury is 133 kN/m3.
A. 1.7 N B. 8.3 N C. 8300 N D. 330 N
Mathematics
Divide the expression. You may want to use the property 
= 
+ 
. Do not use a calculator.
A. 3x8 - 9x4 B. 3x8 + 45x7 C. -6x15 D. -15x11 - 9x4
Mathematics
Graph the function using translations.
?
?
A. 
B. 
C. 
D. 
Mathematics
Factor by grouping.xy - 10 + 2y - 5x
A. -5x(y + 2) B. -5y(x + 2) C. (y - 5)(x + 2) D. (x - 5)(y + 2)
Mathematics