Evaluate the polynomial.7x + 4for x = 3
A. 17
B. 42
C. 11
D. 25
Answer: D
Mathematics
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Calculate.-8 - (-2)
A. 6 B. 10 C. -10 D. -6
Mathematics
Simplify.( 
- 4)2
A. 9 - 4
B. 21 + 8
C. 21
D. 21 - 8
Mathematics
Translate to a proportion and solve. 64 is 20% of what?
A. 3200 B. 12.8 C. 320 D. 32
Mathematics
Solve for y.4x + 5y = 17
A. y = 
x - 
B. y = 
C. y = 
D. y = 
Mathematics