Answer:
45 lbs of 90 cent candies and 5 lbs of 40 cent candies
Step-by-step explanation:
4:1 is first answer
10:3 is second answer
Answer: 3 x 13 ?
19.4
16^2+11^2=377
then square 377 which will equal to
19.416 which can be rounded up to 19.4