the ratio of girls to boys enrolled at the local elementry school is 5:9. if there are 285 girls enrolled, how many students are enrolled at the local elementry

798

Step-by-step explanation:

The ratio of girls to boys to total is 5:9:14. We want the ratio of

285 girls: __ boys: ___ total. To get from 5 to 285, you multiply by 57. 14*57 is 798.

f

step-by-step explanation:

f

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!