Two similar figures have a scale factor of . If one side of the smaller figure is 12, determine size of the side of the corresponding side in the larger figure. 9
16

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

What does x = in this equation x+3+2x=x+5

Is the figure congruent? yes or no?