3 Calculeaza numerele m si n ştiind că suma lor este 110, iar n este mai mare decât m cu 30. Pentru activitatea Sport şi sănătate, s-au cumpărat 50 de mingi de baschet, de fotbal si de tenis.
Câte mingi de fiecare fel s-au cumpărat, stiind că numărul mingilor de fotbal este egal cu cel al
mingilor de baschet, iar mingi de tenis sunt cu 5 mai multe decât mingi de baschet?

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

mark brainliest!

answer: 5 17/33 % (to the tenth)

step-by-step explanation:

he guessed: 34.5 pounds

actual weight is 32.7

there for he is off:

34.5 -32.7 = 1.8

32.7 is the 100%

1.8 represents %? of 32.7

therefore:

32.7   - 100%

1.8     -     x%

x= 1.8*100%/32.7% = 18*100%/327%

x=1800%/327%   = (5 165/327)%

to the tenth:

5 17/33 %

it goes right