Solve the system by the method of substitution. Check your solution(s) graphically.
?
?
A. (-5, -5)
B. (3, 3)
C. (5, 5)
D. (-3, -3)
E. (5, 3)
Answer: B
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If R is the set of real numbers, Q is the set of rational numbers, I is the set of integers, N is the set of natural numbers, and S is the set of irrational numbers, list the set(s) for which a solution to the given equation exists. If a solution to the given equation does not belong to any set, state none.x2 + 1 = 26
A. N, Q, R B. I, Q, R C. N, I, R D. N, I, Q, R
Rearrange the formulas.F = 
C + 32; solve for C
A. C = 
B. C = 
C. C = 
(F - 32)
D. C = 
(F - 32)
List the indicated feature of the figure.The faces of
A. Cannot be identified B. AB, AD, AF, ED, EF, EH, CB, CD, CH, GB, GF, GH C. ABCD, ABGF, AFED, BCHG, CHED, EFGH D. A, B, C, D, E, F, G, H
Write out the first five terms of the sequence.an = 3n - 1
A. 2, 5, 8, 11, 14 B. -2, -5, -8, -11, -14 C. 4, 7, 10, 13, 16 D. 2, 3, 4, 5, 6