Determine whether the two equations in the pair are equivalent.4x = 32 and x + 6 = 14

A. Equivalent
B. Not equivalent


Answer: A

Mathematics

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The function f is one-to-one. Find its inverse.f(x) = 6x + 4

A. f-1(x) =  - 4
B. f-1(x) = 
C. f-1(x) =  + 4 
D. f-1(x) = 

Mathematics

Find the area of the shaded region. ? ?

A. A = 21.3 sq units. B. A = 23.6 sq units. C. A = 19.9 sq units. D. A = 18.1 sq units.

Mathematics

Solve the problem.Al's Recycling Center pays local children $0.50 for each pound of aluminum cans they bring in. If Bobby brings in 11 pounds of cans, what are his gross earnings?

A. $5.50 B. $4.00 C. $7.00 D. $11.50

Mathematics

Find the range of the quadratic function.f(x) = -3x2 - 3x

A. (-?, ]
B. (-?, ]
C. (-?, - ]
D. (-?, - ]

Mathematics