Priya had to tell Noah to do before all 3 vertices lined up: 1. Translate triangle ABC by the directed line segment from A to D. 2. Rotate the image, triangle A'B'C'. using D as the center, so that segments A''B'' and DE line up. 3. Reflect the image, triangle A''B''C'', across line DE.

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets, x, and the number of student tickets, y. find the solution and explain what it means. i'll you if you me

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000

X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /