Solve the system of equations by graphing.
A. (3, 4)
B. no solution
C. (-4, 3)
D. (3, -4)
Answer: D
Mathematics
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Graph the equations of the system. Then solve the system to find the points of intersection.
What will be an ideal response?
Mathematics
For the given equation, do the following:(a) Simplify the expression on each side of the equal sign. (b) See if 5 is a solution to both the given equation and the equation formed in part (a).x2 + 4x2 = 17x + 8x
A. (a) 5x2 = 30x; (b) 5 only checks in the given equation. B. (a) 5x2 = 25x; (b) 5 does not check in either equation. C. (a) 4x2 = 25x; (b) 5 only checks in the given equation. D. (a) 5x2 = 25x; (b) 5 checks in both equations.
Mathematics
Perform the indicated operation.-64 ÷ (-8)
A. 9 B. 8 C. -9 D. -8
Mathematics
Find a so that the statement is true.
A. 4 B. 7 C. 6 D. 0 E. 3
Mathematics