An electron is accelerated through a potential difference of 5*10^4 Volts in the cathode ray tube of a computer monitor

Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d.y +14z

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction

Peyton's field hockey team wins 4 games out of every 7 games played. her team lost 9 games. how many games did peyton's team play?