Use the addition property of inequality to solve the inequality and graph the solution set on a number line.8x + 4 > 7x - 1
A. (-5, ?)
B. (-?, -5)
C. (-?, 3]
D. [3, ?)
Answer: A
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Subtract and simplify the answer: 
- 
.
A. 
B. 
C. 
D. 
Solve.The surface speed S in fpm (feet per minute) of a rotating cylindrical object is S = 
,where d is the diameter of the object in inches and n is the rotation in rpm (revolutions per minute). If a grinder has a surface speed of 7500 fpm and a rotation speed of 4777 rpm, what is the diameter of the grinder? Use ? = 3.14.
Fill in the blank(s) with the appropriate word(s).
Solve the equation by factoring.(x + 6)(x - 7)(x - 10) = 0
A. {-6, 7, 10} B. {-6, 7, -10} C. {0, -6, 7} D. {6, 7, 10}
Simplify the exponential expression. Write any negative exponents as positive exponents. Assume all variables represent positive real numbers.x1/8 ? x7/8
A. x7/8
B. x
C. 
D. x7/64