6 girls would need to join for the ratio to be the same
Answer:x=- 17-root 217/12
Step-by-step explanation:
6x-3*y=15 not sure but I graphed it and that's the intercept
y=28×9
=252
x=334-150
=184
h=254×100
=25400
Step-by-step explanation:
to check the equations substitute the values by the variables