Decide whether the ordered pair is a solution of the given system.(-1, 4)2x + y = 24x + 2y = 4
A. Yes
B. No
Answer: A
Mathematics
You might also like to view...
Find the equation of the curve described by the given information.Ellipse: center 
, focus 
, vertex 
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Mathematics
The following table contains information about moons orbiting a planet named Geo I. Use the table to solve the problem.
Which moon has a diameter of 310 kilometers?
A. Luna 2 B. Luna 1 C. Luna 4 D. Luna 3
Mathematics
Divide and simplify. Write the answer as a whole or mixed number when necessary.42 ÷ 
A. 17
B. 18
C. 19
D. 16
Mathematics
Use natural logarithms to solve the exponential equation symbolically.4(7 - 3x) = 
A. x = 
- 7
B. x = 
- 
C. x = 
+ 
D. x = - 
+ 21
Mathematics