Find the sum or difference.0.45 + (-7.201)

A. -7.651
B. 3.240
C. -7.551
D. -6.751


Answer: D

Mathematics

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Provide an appropriate response.Write as an ordinary number: 5.1 × 10-2

A. 0.0051 B. 510 C. 0.051 D. 5,100

Mathematics

Find an equation for the ellipse described.Center at (0, 0); focus at (-3, 0); vertex at (8, 0)

A.  +  = 1
B.  +  = 1
C.  +  = 1
D.  +  = 1

Mathematics

Find the domain and range of the relation.{(9, 5), (-3, -6), (4, 7), (6, -4), (12, 1)}

A. Domain = {12, 1, 9, 5, 6}; range = {-4, -3, -6, 4, 7} B. Domain = {-4, -3, -6, 4, 7}; range = {12, 1, 9, 5, 6} C. Domain = {1, 5, -4, -6, 7}; range = {12, 9, 6, -3, 4} D. Domain = {12, 9, 6, -3, 4}; range = {1, 5, -4, -6, 7}

Mathematics

Multiply and write the product as a mixed number in simplest form.-4 ? 

A. 12 B. -14 C. -12 D. 11

Mathematics