Consider the equation a3 - x) = -2x + b. What values of a and b make the solution of the equation x = -27
Write a number from the box onto each blank to complete the answer.
-9
-5
-1
5
9
Answers: a =
b=
Grade 8 Lesson 13 Solve Linear Equations with Rational

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters

Solve 4 ln x=2ln25 a) x=5 b) x=25 c) x=625