My number is a 2-digit multiple of 9. The ratio of its units digits to tens digit is 1:2. what is my number? It's not 36 I tried that :(

Can you draw an isosceles triangle with only one 80 degree angle?

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

What sums are equal to 6/12? choose all answers that are correct a.6/12+6/12+6/12+6/12+6/12+6/12 b.2/12+1/12+1/12+2/12 c.5/12+1/12 d.1/12+1/12+1/12+3/12 plz : )