Question

medal for whoever answers first!!!!!!!!!:


a company distributes free pencils to all of the students in x schools. each school has (x+3) classes. the number of students in each class is 4 more than the number of classes in each school. each student is given (x+1) pencils.
Part A: wright an expression to show the total number of pencils distributed by the company in x schools.
Part B: what does x(x+3) represent? when simplified what would be the degree and classification?
Part C:How can you calculate the total number of students in each school?

Answer 1

Oh boy this question is so goofy.. Hmm let's see..

Answer 2

Let's try to organize this:
Number of schools: \(\Large\bf\sf x\)
Number of classrooms: \(\Large\bf\sf (x+3)\)
Number of students per classroom: \(\Large\bf\sf (x+3)+4\)
Number of pencils per student: \(\Large\bf\sf (x+1)\)

Answer 3

Exactly what I was doing lol, beat me to it

Answer 4

Oh :3

Answer 5

Pencils per classroom then would be:
((x+3)+4)(x+1)

Answer 6

(x+3) classrooms, ((x+3)+4)(x+1) pencils per classroom.
(x+3)[(x+3)+4](x+1) = pencils per school. Multiply by the number of schools, and you get:
x(x+3)[(x+3)+4](x+1) = total pencils

Answer 7

x(x+3)(x+1)(4 + x + 3)

Answer 8

b) total number of classes

Answer 9

x^2 + 3x degree is the highest power of the variable 2

Answer 10

a) x(x+3)(x+7)(x+1) = x^4+11x^3+31x^2+21x. If you're unsure of which, I'd include both.

b) (x+3) = classes per school, x = schools, so x(x+3) = total classes. x(x+3)=x^2+3x, degree 2 (greatest exponent).

c) Chop off the pencils per student in the original equation (drop "(x+1)"). x(x+3)(x+7) or x^3+10x^2+21x

Answer 11

okay so are you sure these are the correct answers?^^