Which answer choice shows the decimals in order from least to greatest? A. 169.8778, 169.88, 169.9, 196.842, 168.78 B. 168.788, 169.877, 169.88, 169.9, 196.842 C. 169.9, 169.88, 168.788, 169.877, 196.841 D. 169.88, 169.9, 169.8778, 168.78, 196.842

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?

Acircus act has 3 times as many elephants as acrobats. jorge noticed that all together there were 56 legs in the circus ring. how many elephants were in the show?

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?