Solve by subsitution

y = 9
8x − 3y = –19

Fast! find the length of cu. the triangles are similar. show your work.

Luis has a cooler filled with cans of soda.for every 5 cans of coke there are 3 cans of sprite.if there are 25 cans of coke, how mant cans of sprite are there?

Which number produces an irrational number multiplied by 1/3