For every 7 boys, there is one girl
So: 63/7 = 9
There are 9 girls.
First one is 5/3
Second one is: 5
Third one is: 15
The answer is 30 because you put 21/x= 70/100
you cross multiply 100 and 21 you get 2100 and you divide it by 70 you should get 30 cause you take out one 0 from both numbers and end up with 210 divided by 7 then you get 30
3157 tshjb. Josh. Job n McJob
Answer:
y=-2x-3
the line is going downwards which makes the slop a negative value
Step-by-step explanation: