What is 3 and 1/5 x 9/10 as a mixed number?

Describe the relationship between the angles of similar triangles and the sides of similar triangles

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?

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"