Alexandra saved up her money and bought a model train. Each of the 8 cars on the train was
the same length. When Alexandra put all the cars
together, the train was 3 feet long.
How long was each car?

in my opinion i think it’s 8/3 pls tell me if i’m right but if i’m not can you tell the answer

Solutions for 2x+7 less than or equal to 3x-5

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?

Given that abcd is a rhombus, what is the value of x?