Draw to show a set of counters that has the same number

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate. in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.

An ant travels at a constant rate of 30cm every 2 minutes. at what speed does the ant travel per minute