The Beta Club sold red and white roses for Valentine’s Day. They sold a total of 48 roses. They sold 5 times as many red roses as white roses. How many of each color did they sell?

ratio is 2 : 9

the answer is three

13.5 : 3

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.

chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.