The scale of a map is 1 1/4 inches = 100 miles. on the map, two rivers are 4 1/8 inches apart. what is the distance between the two rivers?

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

What’s 8y+48 and factor each expression completely

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.