How many solutions does the following system of equations have? . y=5/2x+2. 2y=5x+4. a) one. b) two. c) zero. d) infinitely many

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool.how far is the ball from the opposite edge of the pool