3. The path of an underground stream is given by the function y = 4x² +17x -32. Two
new houses need wells to be dug. On the area plan, these houses lie on a line defined by
the equation y = –15x+10. Determine the coordinates where the two wells need to be
dug.

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers