Roan hiked 2.12 x 100 feet last summer. There are approximately 5.3 x 103 feet in a mile. About how many miles did he hike?

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

Cherie works in retail and her weekly salary includes commission for the amount she sells. the equation s=400+0.15c models the relation between her weekly salary, s, in dollars and the amount of her sales, c, in dollars. interpret the slope of the equation.

The price of one share of a company’s stock declined $13.89 every day for 2.5 days what was the stocks total decline in price