At Barlow School,4/9 of the 873 students are boys. Add to Willow school, 2/3 of the 630 students are girls. Which school has the greater number of boys and by how many?

Barlow School has more boys. It has 178 more boys than Willow School.

Step-by-step explanation:

Barlow School has 388 boys.

There are 420 girls in Willow School. To find the number of boys, subtract the number of students with the number of girls.

630 - 420 = 210

Willow School has 210 boys

388 - 210 = 178

Barlow School has 178 more boys than Willow School

1 and 2

step-by-step explanation:

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb