Solve.A rose garden has 21 bushes in one row, 17 bushes in the next row, then 13, and so on. If there are 66 bushes in the garden, in how many rows are they planted?

A. 4
B. 6
C. 7
D. 5


Answer: B

Mathematics

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Provide an appropriate response. Find a polynomial for the shaded area.

A. b2 + ac B. ab + bc C. b2 + ab + ac + bc D. a2 + bc

Mathematics

Solve the inequality.64 - x2 ? 0

A. x ? -32 or x ? 32 B. x ? 8 C. x ? -8 or x ? 8 D. -8 ? x ? 8

Mathematics

Divide and write the result in standard form.

A.  - i
B.  - i
C.  - i
D.  + i

Mathematics

Use graphical methods to find any turning points of the graph of the function.y =  

A.  and 
B. No turning points
C.  and 
D. (0, 3) and 

Mathematics