Subtract.(12x + 25xy - 9y) - (18x - 21xy - 16y)
A. -13x + 6xy + 25
B. 47xy
C. -6x - 46xy - 25y
D. -6x + 46xy + 7y
Answer: D
Mathematics
You might also like to view...
Find an equation of the line that contains the given point and is parallel to the given line.y = -4x, (4, 4)
A. y = - 4x - 20
B. y = - 4x + 20
C. y = - x - 5
D. y = 4x - 20
Mathematics
Solve for x. ? 5
A. ? x ?
B. x ? or x ?
C. ? x ?
D. x ? or x ?
Mathematics
Find an equation for the indicated ellipse.
A. +
= 1
B. +
= 1
C. +
= 1
D. -
= 1
Mathematics
Multiply. Change any mixed number to an improper fraction before multiplying.3 × 3 ×
A. 6
B. 9
C. 2
D. 9
Mathematics