Suppose 45% of the graduating class in a certain high school goes on to college. If 270 students from this graduation class are going on to college, how many students are from this graduating class?

600 students are from this graduating class.

Step-by-step explanation:

Set up an equation:

Variable x = total number of students

45/100 = 270/x

Cross multiply:

45 × x = 100 × 270

45x = 27,000

x = 600

.there can be infinite values of m and n that can satisfy the above equation. for each value of m of m or n. there maybe infinite sets of solution for the above

step-by-step explanation:

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.