Solve the absolute value equation.|3x + 9| + 7 = 3

A.
B.
C.
D. ?


Answer: D

Mathematics

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Use the given transformation to evaluate the integral.     Rwhere R is the parallelepiped bounded by the planes   

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A.
B.
C. 90
D.

Mathematics

Solve the problem.Write an equation for the tangent line to the curve    at the point  

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

Mathematics

Solve.A pizza restaurant advertises two specials. The first special is a 12-inch pizza for $10. The second special is two 6-inch pizzas for $9. Determine the better buy. (Hint: First compare the areas of the two specials and then find a price per square inch for both specials.)

A. The two specials are equivalent buys. B. 12-in. pizza C. two 6-in. pizzas

Mathematics

Determine whether the expression is a polynomial. If it is, state how many terms and variables the polynomial contains. Then state its degree.5m4n4 + 3mn9 - 7

A. Yes; 3; 2; 9 B. No C. Yes; 3; 3; 18 D. Yes; 3; 2; 10

Mathematics