Solve using the addition principle. Then graph.f - 4 < -12
A. f < -8
B. f ? -8
C. f ? -8
D. f > -8
Answer: A
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Solve the problem.A bag contains 6 apples and 4 oranges. If you select 5 pieces of fruit without looking, how many ways can you get 5 apples?
A. 10 B. 6 C. 24 D. 12
Establish the identity.
= 
What will be an ideal response?
For the given functions f and g, find the requested function and state its domain. Write the domain in interval notation.f(x) = 8 - 9x; g(x) = -3x + 9;
Find f + g.
A. (f + g)(x) = -6x + 17; (-?, 
? 
, ?)
B. (f + g)(x) = -3x + 8; (-?, 
) ? (
, ?)
C. (f + g)(x) = -12x + 17; (-?, ?)
D. (f + g)(x) = 5x; (-?, ?)
Answer the following statement(s) true (T) or false (F)
1. A system of two linear equations has exactly one solution. 2. If three vertices of a parallelogram are (0, 0), (2, 0) and (5, 4), then the fourth vertex is (7, 4). 3. If three of the vertices of a rectangle are (-a, 0), (a, 0) and (-a, b), then the fourth vertex is (a,-b).