Subtract.-3 - (-11)

A. 8
B. -14
C. -3
D. -8


Answer: A

Mathematics

You might also like to view...

Use implicit differentiation to find dy/dx and d2y/dx2.xy + 3 = y, at the point (4, -1)

A.  =  = 
B.  = -  = 0
C.  = 3;  = - 24
D.  =  = - 

Mathematics

Provide an appropriate response.Suppose that you are solving a system of 4 linear equations and 4 variables by the Gaussian elimination method. If you use the transformation 2R4 + R3, which row(s) of the augmented matrix will change?

A. Rows 4 and 3 B. Row 3 C. Row 4 D. No rows will change.

Mathematics

Factor the special products, which are the sum or difference of two perfect cubes.64p3 + 1

A. (64p + 1)(p2 - 4p + 1) B. (4p + 1)(16p2 - 4p + 1) C. (4p + 1)(16p2 + 1) D. (4p - 1)(16p2 + 4p + 1)

Mathematics

Provide an appropriate response.Give an example which demonstrates that subtraction is not commutative.

What will be an ideal response?

Mathematics