

There are 60 minutes in one hour, so 75 minutes is equal to 1 hour and 15 minutes.

Their mom turned the TV off at 5:15.
For x, the answer is x >= -(3 - y)/2, for y it's y <= 2x -3.
The correct answer is: [B]: " s² + 5s " .
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A = s(s+5) = s² + 5s ;
→ which is: Answer choice: [B] .
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Given:
Number of students = 35
Two out of every five boys in the club are boys.
To find:
The number of students in the club that are boys.
Solution:
Two out of every five boys in the club are boys. It means, the ratio of boys to the total number of student is 2:5.
Let the number of boys be 2x and number of students be 5x.
According to the question,


Now, the number of boys is


Therefore, 14 students in the club are boys.