Graph the system of inequalities.2x - y ? 2x + 4y ? 4
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Use a calculator to approximate to three decimal places.-
A. 16.447 B. 16 C. -16.419 D. -16.432
Mathematics
Use divisions to solve the problem.Change $9.38 to quarters, nickels , and pennies.
A. 38 quarters, two nickels, and three pennies B. 37 quarters, one nickel, and three pennies C. 36 quarters, six nickels, and three pennies D. 37 quarters, two nickels, and three pennies
Mathematics
Find the integral  Figure 3.png)
 multiple choice.png)
Mathematics
Determine all possible rational solutions of the polynomial equation.f(x) = -2x4 + 4x3 + 5x2 + 18
A. ±1, ±2, ±3, ±6, ±9, ±18
B. ±1, ± 
, ±2, ±3, ±6, ±9, ±18
C. ±1, ±2, ± 
, ± 
, ± 
, ± 
, ± 
D. ±1, ± 
, ±2, ±3, ± 
, ±6, ±9, ± 
, ±18
Mathematics