Jed is training for a marathon. He ran 16 miles away from his home and then turned around and ran 11 miles back towards his home. Finally, Jed ran 5 miles away from his home. Which equation represents this situation?

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle