Write the digit in the ten thousands place of 913,256

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.

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.