Marie has a box that contains only red and blue marbles in a ratio of 5:45. What percent of the marbles in the box were red?

10 percent

Step-by-step explanation:

t=ratio

5x:45x

total=45x+5x=50x

5x/50x=1/10=10 percent

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.

explanation:

previous steps have made pa≅ pb ≅ st ≅ su. setting the compass width to ab allows you to make tu the same length. then δstu ≅ δpab by the sss congruence postulate, and ∠p ≅ ∠s by the reason cpctc.