Type the correct answer in each box. Use numerals instead of words. What are the x-intercept and vertex of this quadratic function?
–5(x - 3)²
Write each feature as an ordered pair.(a, b).
The x-intercept of function gis
The vertex of function gis

Acontractor needs 54 square feet of brick to construct a rectangular walkway. the length of the walkway is 15 feet more than the width. write an equation that could be used to determine the dimensions of the walkway. solve this equation to find the length and width, in feet, of the walkway.

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?