In a school classroom there is one teacher as well as an unknown number of boys and girls.a If the number of boys is b and the number of girls is g, write an expression for the total numberof people in the classroom, including the teacher.b The teacher and all the students are each wearing two socks. Write two different expressionsfor the total number of socks being worn, one with brackets and one without.

There is total 80 students in a class. 40 Number of boys who are present in a class and Number of boys who are not present in class are 4 less than no. of girls who are not present in the class. If the no. of girls who are present in class are 66.66% more than the no. of girls who are not present in class, then find the total no. of girls in class.

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.Ms. Lee is counting the number of classroom supplies for her students.She finds that the number of each classroom supply can be related to the total number of students, s, in her class.Match each description with the expression it represents.4 × 𝑠 + 614 × 𝑠 − 614 × 𝑠 + 514 × 𝑠 − 514 × 𝑠 × 55 × 𝑠 − 4There are five more rulers thana fourth of the number of students.There are six less binders thana fourth of the number of students.There are four less erasers thanfive times the number of students.There are six more pencils thanfour times the number of students.

A classroom contained an equal number of boys and girls. Six girls left to play hockey leaving twice as many boys than girls in the classroom. What was the original number of students present

In a class, the number of boys is equal to the number of girls. What was the total number of students if twice the number of boys as girls remain when 12 girls entered out?

The ratio of boys to girls in a class is 4:5 there are 3 more girls than boys. calculate total number of student in the class please solve and explain step by step