How many lines of symmetry does this figure have? [Note: The black ball is part of the figure.]
A) 0
B) 1
C) 5
D) 10

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab

Simplify. 3(4+4x) (type your answer in with no spaces)