Simplify the expression, and combine like terms.-(3z - 7) + 7(10z + 8)
A. 67z + 1
B. 67z + 15
C. 67z + 63
D. 67z + 49
Answer: C
Mathematics
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Use trial and error to factor the trinomial, or state that the trinomial is prime.16x2 + 24x + 9
A. (16x + 3)(x + 3) B. (4x + 3)(4x + 3) C. (4x - 3)(4x - 3) D. prime
Mathematics
Evaluate the expression without using a calculator.27-4/3
A. 
B. 
C. 2187
D. 243
Mathematics
Use the graph of the function f to solve the inequality.f(x) > 0
A. (-3, 2) ? (3, ?) B. (3, ?) C. [-3, 2] ? [3, ?) D. (-?, -3) ? (2, 3)
Mathematics
Find the value of the expression.-
- 
A. 14 B. 10 C. -14 D. -10
Mathematics