Which equations represent a line with a slope of 3 and contains the point (−1, −8)? choose all answers that are correct.
a. −3x + y = −5
b. 3x + y = −5
c. (y – 8) = 3(x − 1)
d. (y + 8) = 3(x + 1)

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes.she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?

Which function has an inverse that is also a function? a.{(-4,3), (-2, 7), (-1,0), (4, -3), (11, -7)} b.{(-4, 6), (-2, 2), (-1, 6), (4,2), (11, 2)} c.{(-4,5), (-2, 9), (-1,8), (4, 8), (11,4)} d.{(-4,4), (-2, -1), (-1,0), (4, 1), (11, 1)}