Solve the system of equations. If there is no solution to the system, give a reason.Solve using the addition method.4x + 7y = 344x + 2y = 64
A. (19, -6)
B. (-19, 7)
C. (-6, 19)
D. (-19, 4)
Answer: A
Mathematics
You might also like to view...
Evaluate. 74
A. 2401 B. 16,384 C. 28 D. 343
Mathematics
Write the ordered pair for each point shown in the xy plane.
A. E = (-5, -4), G = (3, -4) B. E = (-5, 3), G = (-4, -3) C. E = (-5, 3), G = (-3, -4) D. E = (3, 6), G = (-4, -3)
Mathematics
Determine the intervals of the domain over which the function is continuous.
A. (-?, ?) B. (0, ?) C. (2, ?) D. (0, 2)
Mathematics
State whether the function is a polynomial function or not. If it is, give its degree. If it is not, tell why not.f(x) = -13x3 + ?x2 - 4
A. Yes; degree 3 B. Yes; degree 6 C. No; x2 has a non-integer coefficient D. Yes; degree 5
Mathematics