Combine like terms to create an equivalent expression. 20\left(-1.5r+0.75\right)20(−1.5r+0 .75)

For each sentence below, find the value of x that makes each sentence true. (515) 5 = 25* x= (813)2 = 4* x=

Which best explains why this triangle is or is not a right triangle ?

Jorge wants to determine the enlarged dimensions of a digital photo to be used as wallpaper on his computer screen. the original photo was 800 pixels wide by 600 pixels high. the new photo will be 1,260 pixels wide. what will the new height be?