Find dy/dx by implicit differentiation.xy + x + y - x2y2 = 0

A.
B.
C.
D.


Answer: B

Mathematics

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Find the acute angle A. Leave answer in decimal degrees rounded to seven decimal places, if necessary.sec A = 2.8298399

A. 56.8730525° B. 20.6940000° C. 19.4622306° D. 69.3060000°

Mathematics

Write in factored form.s(u + v) + t(u + v)

A. (s + t)(u + v) B. (s + t)(uv) C. (s + u)(t + v) D. st(u + v)

Mathematics

Solve the problem.Find the average rate of change illustrated in the graph.   Time (in hours)

A. 0.2 miles per hour B. 2.5 miles per hour C. 25 miles per hour D. 5 miles per hour

Mathematics

Solve the problem.Mai earns a gross weekly income of $372.00. How much Social Security tax should be withheld the first week of the year? How much Medicare tax should be withheld? Social security tax is 6.2% and Medicare tax is 1.45%. Round to the nearest cent.

A. Social Security tax = $23.06 Medicare tax = $5.39 B. Social Security tax = $2.31 Medicare tax = $0.54 C. Social Security tax = $24.06 Medicare tax = $6.39 D. Social Security tax = $230.60 Medicare tax = $53.90

Mathematics