What is the value of x? 4/5 x - 1/10 = 3/10
These are the answer choices.

1/4

8/25

2/5

1/2

Acollege is planning to construct a rectangular parking lot on land bordered on one side by a highway. the plan is to use 680 feet of fencing to fence off the other three sides. what dimensions should the lot have if the enclosed area is to be a maximum?

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expressions 4s +9s represents the total number of items that will be displayed on s shelves. simplify this expression

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a, b and c integers and a> 1