Martin has tiles with all prime numbers under 20 (1, 3, 5, 7, 11, 13, 17, 19). He places them into a bag. If he selects one tile from the bag two times without replacing them, what is probability that he will select a prime number less than 10 both times?

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

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 $s$?

Triangle xyz, with vertices x(-2, 0), y(-2, -1), and z(-5, -2), undergoes a transformation to form triangle x? y? z? , with vertices x? (4, -2), y? (4, -3), and z? (1, -4). the type of transformation that triangle xyz undergoes is a . triangle x? y? z? then undergoes a transformation to form triangle x? y? z? , with vertices x? (4, 2), y? (4, 3), and z? (1, 4). the type of transformation that triangle x? y? z? undergoes is a .