Multiply.(-5x + 4y)(2x - 10y + 1)
A. -10x2 + 50xy - 5x - 40y2
B. -10x2 + 58xy + 58y2
C. -10x2 + 58xy - 5x - 40y2 + 4y
D. -10x2 + 8xy - 5x - 40y2 + 4y
Answer: C
You might also like to view...
Match the property with the example of it.Associative property
A. (1 + 8) + 2 = (8 + 1) + 2 B. (1 + 8) + 2 = 1 + (8 + 1) C. (1 + 8) + 2 = 1 + (8 + 2) D. (1 + 8) + 0 = (1 + 8)
Solve the equation.
= 3 + 
A. {-90} B. {-45} C. {90} D. {45}
Determine the five-number summary of the given data.The National Education Association collects data on the number of years of teaching experience of high-school teachers. A sample taken this year of 19 
teachers yielded the following data on number of years of teaching experience.
A. 1, 5.25, 18.0, 26.00, 33 B. 1, 6, 18.0, 29, 33 C. 1, 6, 20, 29, 33 D. 1, 5.25, 20, 26.00, 33
Establish the identity.
- 
= 
What will be an ideal response?