Solve the system by the elimination method.-4x - 2y = -5-12x - 6y = 15
A. {(20, 10)}
B. {(-20, -10)}
C. {(x, y)|-4x - 2y = -5}
D. ?
Answer: D
Mathematics
You might also like to view...
Translate the percent problem to a proportion using x for the unknown value. Do not solve the proportion.What is 37% of 60?
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Mathematics
Provide an appropriate response.Let f(x) = x2 - 3 and g(x) = 2x + 8. Find (f + g)(
).
A. 
B. 
C. 
D. 6
Mathematics
Answer the question about percent. Round to the nearest whole number where necessary.108 is 42% of what number?
A. 25,700 B. 257 C. 2570 D. 4
Mathematics
Complete the table. Round to the nearest whole number, when necessary.
A. $6 B. $94 C. $206 D. $106
Mathematics