A system of two linear equations has been solved graphically. Use the graph to find any solutions.
A. (3, -2)
B. (-2, 3)
C. Infinite number of solutions
D. No solutions
Answer: A
Mathematics
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Find the first term and the common difference.$7, $11, $15, $19, . . .
A. a1 = $7, d =$7 B. a1 = $7, d =$3 C. a1 = $7, d = $4 D. a1 = $7, d =$11
Mathematics
Simplify.2
A.
B.
C.
D.
Mathematics
Simplify the expression using the order of operations.4(2x - y) - 3(x - y)
A. 5x - 2y B. 3x - 2y + 1 C. 5x - 1y D. 5x - 7y
Mathematics
Solve the problem.An exam consists of 9 multiple-choice questions and 6 essay questions. If the student must answer 7 of the multiple-choice questions and 4 of the essay questions, in how many ways can the questions be chosen?
A. 65,318,400 B. 1512 C. 540 D. 261,273,600
Mathematics