Clear fractions then solve by substitution.
- 
= 
+ 
= 
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Convert the numeral to Hindu-Arabic form.
A. 3068 B. 367 C. 356 D. 368
Mathematics
Evaluate the function f at the indicated value.
{5x + 1, if x < 16x, if 6 ? x ? 116 - 2x, if x > 11
A. 23 B. 36 C. 6 D. -6
Mathematics
Decide whether or not the equations are equivalent.x = 4 - 3x2x = 4
A. Not equivalent B. Equivalent
Mathematics
Solve.A computer compiles a program in 9.911 × 10-6 seconds. Write this in decimal notation.
A. 0.00009911 B. 0.000009911 C. 0.0000009911 D. -9,911,000
Mathematics