'The length of a rectangle is 6 feet more than three times the width. The perimeter is 36 feel. Find the length
and width.

You are responsible for designing a new city. you are inspired by pierre charles l'enfant, who laid out the streets of our nation's capital. numbered streets run north and south, and lettered streets run east and west. avenues are named after states, and they intersect the streets on a diagonal. the streets are parallel and the intersections form similar triangles. 18th st. is 454 meters long and the intersection of 18th and k st. is 207 meters from connecticut ave. if 19th st. and k st. is 385 meters from connecticut ave., what is the length of 19th st.?

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height