Jamie took a quiz and got 15 questions out of 20 questions right what was his grade percentage?

Ihave trouble finding the nth term of a linear sequence

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

Select the two pairs of figures that are similar.