Add or subtract. Simplify the answer.
- 
A.
B.
C. 1
D. 10
Answer: A
Mathematics
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Let U = {q, r, s, t, u, v, w, x, y, z} A = {q, s, u, w, y} B = {q, s, y, z} C = {v, w, x, y, z}. List the elements in the set.(A ? B)'
A. {q, s, t, u, v, w, x, y} B. {t, v, x} C. {r, t, u, v, w, x, z} D. {s, u, w}
Mathematics
Find the unknown coordinate so that the ordered pair satisfies the given equation.7x - 6y = 3, (-3, ? )
A. 2 B. -2 C. 4 D. -4
Mathematics
Complete numerical representations for the functions f and g are given. Evaluate the expression, if possible.(f?g)(4)
A. 1 B. Undefined C. 6 D. 8
Mathematics
Solve the three-part linear inequality. Graph the solution set on a number line, and express the solution using interval notation.17 ? 3x + 5 ? 20
A. [-5, -4]
B. [4, 5]
C. (4, 5)
D. (-5, -4)
Mathematics