Solve the inequality, then graph the solution.3(x + 5) - 33x < -4(7x + 1) - 3x
A. (-?, -19)
B. (-?, 19)
C. (-19, ?)
D. (19, ?)
Answer: A
Mathematics
You might also like to view...
Find an expression for the nth term of the arithmetic sequence.e, e + 7, e + 14, e + 21, e + 28, . . .
A. an = 7n + e B. an = 7n + e - 7 C. an = 7n + e D. an = ne + 7
Mathematics
Factor the polynomial.b2 - bz + 8z2
A. (b - 8z)(b - z) B. prime C. (b + 8z)(b - z) D. (b - 8z)2
Mathematics
Simplify the expression. Assume that all variables represent positive real numbers.
? 
A. x40/3 B. x120 C. x3/3 D. x13/3
Mathematics
When a Petroland oil well was first brought on line, it produced 1,900 barrels of crude oil per day. In each later year, owners expect its daily production to drop by 70 barrels. Find the daily production after 2.5 years. ?
A. 1,725 barrels B. 1,690 barrels C. 863 barrels D. 1,760 barrels E. 1,900 barrels
Mathematics