Find the solution to the system by addition (elimination) method.2x + 8y = -222x + 2y = 14
A. (-13, 8)
B. (-13, 2)
C. (13, -6)
D. (-6, 13)
Answer: C
Mathematics
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A. 8048 B. 1648 C. 288 D. 8056
Mathematics
Write the whole number in standard form.3000 + 100 + 20 + 7
A. 434 B. 31,270 C. 1372 D. 3127
Mathematics
Solve the problem.A television offer advertised a set of knives for $20 down and $6 a month for 9 months. What is the total cost of the knives?
A. $64 B. $74 C. $54 D. $84
Mathematics
Multiply or divide as indicated. Write the answer in lowest terms.4
÷ 1
A. 3
B. 3
C. 4
D. 3
Mathematics