Perform the indicated operations. Reduce answers to lowest terms and write any improper fractions as whole or mixed numbers.
+ 
A.
B.
C.
D.
Answer: B
Mathematics
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Solve the problem.A land developer wants to develop 8 acres of land. Each lot in the development is to be of an acre. How many lots will the land developer have in the 8 acres?
A. lot
B. 1 lots
C. 2 lot(s)
D. 28 lots
Mathematics
For the given function, find the rate of change.y = 3 + x
A. 9
B.
C.
D. 3
Mathematics
Solve the equation.9x - (4x - 1) = 2
A. -
B. -
C.
D.
Mathematics
Use the Intermediate Value Theorem to determine whether the polynomial function has a zero in the given interval.f(x) = 7x4 - 5x2 - 7; [1, 2]
A. f(1) = -5 and f(2) = 85; yes B. f(1) = -5 and f(2) = -85; no C. f(1) = 5 and f(2) = -85; yes D. f(1) = 5 and f(2) = 86; no
Mathematics