HELP QUICK!! Wanda wants to write equations in the form y = mx + b for the lines passing through
point P that are parallel and perpendicular to line u. First she finds the slope of line u
and line q to be į and the slope of line z to be -2. Point P is located at (-2, 1). Which
next step could she use to find the y-intercepts?

What is the length of the unknown leg in the right triangle ?

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.

Acertain volume of water contains 100000 hydrogen atoms and 50,000 oxygen atoms how many hydrogen atoms are in a volume of water containing 4 million oxygen atoms