The ratio is 14:5, as 42 divided by 3 is 14 and 15 divided by 3 is 5.
1,393.85 es la area de la pieza
Answer:
3 packages of pencils and 4 packages of crayons
Answer:
the answer should be -5x - 30 + 30 y
The percent discount is 30%.
If you multiply $32 by .30, you will get $9.60. That is the amount of the discount. If you subtract $9.60 from $32, you will get $22.40 which is what he paid before tax. Therefore the percent discount is 30%.
