Martina is on the swim team. Each week she swims a total of 8,000 meters. How many kilometers does she swim each week? Be sure to include the correct unit in your answer

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

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

Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.