Simplify.(6 + 7)2
A. 55
B. 169
C. 85
D. 43
Answer: B
You might also like to view...
Evaluate the integral.
A. 
B. - 
C. 5
D. - 3
Provide an appropriate response. Solve the following quadratic equation using any method: 6x2 - 36x = 0
A. x = -6, 6 B. x = 6 C. x = 0, -6, 6 D. x = 0, 6
Write the equation in standard form for an ellipse centered at (h, k). Identify the center and the vertices.2x2 + 5y2 - 12x + 70y + 253 = 0
A. C(-3, 7); V(-3 ± 
, 7); 
+ 
= 1
B. C(3, -7); V(3 ± 
, -7); 
+ 
= 1
C. C(3, -7); V(3 ± 
, -7); 
+ 
= 1
D. C(-3, 7); V(-3 ± 
, 7); 
+ 
= 1
Solve the system of equations using substitution.
A. x = 6, y = 3; x = 3, y = 6 or (6, 3), (3, 6) B. x = 10, y = 2; x = 2, y =10 or (10, 2), (2, 10) C. x = 5, y = 4; x = 4, y = 5 or (5, 4), (4, 5) D. x = 20, y = 1; x = 1, y = 20 or (20, 1), (1, 20)