Solve the system of equations using substitution.
A. x = -5, y = 29; x = 0, y = -6
or (-5, 29), (0, -6)
B. x = 5, y = 9; x = 0, y = -6
or (5, 9), (0, -6)
C. x = -5, y = 29; x = -4, y = 18
or (-5, 29), (-4, 18)
D. x = 5, y = 9; x = 4, y = 2
or (5, 9), (4, 2)
Answer: D
Mathematics
You might also like to view...
Perform the indicated operation. Write the result in scientific notation.
A. 40 × 1019 B. 40 × 1018 C. 9 × 1018 D. 9 × 1019
Mathematics
Find a solution for the equation. Assume that all angles are acute angles.sin A = cos 8A
A. 10° B. 82° C. 8° D. 80°
Mathematics
Use the given values of the variables to find the value of the expression.
for x = 3, y = -7
A. 85 B. 6 C. -55 D. 55
Mathematics
Divide.
A. 65 B. 55 C. 5.5 D. 6.5
Mathematics