There are 416 students who are enrolled in an introductory chinese course. if there are eight boys to every five girls, how many boys are in the course?

256 boys.

Step-by-step explanation:

Let x represent number of boys in the course.

We have been given that there are 416 students who are enrolled in an introductory Chinese course. There are eight boys to every five girls.

We will use proportions to find the total number of boys in the course.

Since there are eight boys to every five girls, so there are 8 boys for 13 (8+5) total students.

Upon substituting our values in above equation, we will get:

Multiply both sides by 416:

Therefore, there are 256 boys in the course.

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

answer: 0,6

step-by-step explanation:

this would make it the y intercept.