On a school field trip there are 36 boys and a number of girls. If 40% are girls, how many girls are on the trip?

=24 girls

Step-by-step explanation:

100%-40%=60%

60%=36

40%=?

24 girls

hi,

3. 12.15, you are correct.

4.2.01, your first digit is correct,

hope this !

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt