Solve the system of equations by substitution.
A. x = -5, y = -2; (-5, -2)
B. x = 5, y = 2; (5, 2)
C. x = -5, y = 2; (-5, 2)
D. x = 5, y = -2; (5, -2)
Answer: D
Mathematics
You might also like to view...
Express the amount as a positive or negative integer.One country exported $73,000,000 more than it imported, giving it a positive trade balance.
A. 73,000,000 B. -73,000,000
Mathematics
Find the quotient.
A. 339 B. 339 R 12 C. 29 D. 339 R 29
Mathematics
Determine whether the natural number is prime or composite.84
A. Prime B. Composite
Mathematics
Arrange the fractions in ascending order. Or, if the fractions are equivalent, answer "Equivalent".
, 
, 
A. 
, 
, 
B. 
, 
, 
C. 
, 
, 
Mathematics