The ratio is 51: 9. how can i write that as a fraction

Dilations map circles to circles and ellipses to ellipses with the same. true or false

If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply