Y = 3x2 - 6x + 4
find the axis of symmetry

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Find the missing variable for a parallelogram: a = latex: 32in^2 32 i n 2 h = b = 6.3 in (1in=2.54cm)