Solve the system by substitution, if possible. If a solution exists, give the value of y.
?
?
A. 8
B. -2
C. 5
D. 2
E. no solutions
Answer: C
Mathematics
You might also like to view...
Solve.6(x + 1) = 27x + 27 - 21x - 21
A. x = 0 B. x = 1 C. Infinite number of solutions D. No solution
Mathematics
Solve the problem.A building needs a ramp to make it handicap accessible. By law, the ramp must run 10 inches horizontally for every 1 inch of rise. If the surface of the ramp is 52 inches long how far above the ground is the inclined end of the ramp? Round to the nearest tenth of an inch.
A. 4.7 in. B. 4.1 in. C. 17.3 in. D. 5.2 in.
Mathematics
Determine the coordinates of the indicated point on the graph. 
E
A. (4, 2) B. (3, 4) C. (4, 3) D. (3, -4)
Mathematics
Factor completely.2x3 + 3x2 + 4x + 6
A. (2x2 + 1)(x + 6) B. (x2 + 2)(2x + 3) C. (x2 + 3)(2x + 2) D. (2x2 + 3)(x + 2)
Mathematics