The ratio of the number of adults to the number of students as a Halloween has to be 3:10. Last year there were 175 more students at the Halloween event. If the school is expecting the same attendance this year, how many adults have to attend the Halloween event?

the answer would be 484

step-by-step explanation:

just multiply 0.484 times 1,000 (formula)

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation:

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 %