Answer:
There are 10 dogs in the kennels
Step-by-step explanation:
The equivalent fraction relationship between the number of dogs and cats in the kennels is 1/2.
Which means, if
the number of dods and
is the number of cats, then,

Given that there are 20 cats, so 
Now, from equation (i) we have,


.
Hence, there are 10 dogs in the kennels.
Answer:
Monthly household expenditures on groceries
Step-by-step explanation:
The response variable is the one for which measurements are desired and that depends on other variables.
In this case, family size, household income, and household neighborhood are independent variables, while the response variable is the monthly household expenditures on groceries.
Just multiply 17 x 6=102
Then write 0.102
Set it up like this:

. Then you would cross multiply which would result in:

. Divide by 9 on both sides and

.
The graph of the equation is:
The x intercept of 300 means the skydiver lands on the ground after 300 seconds. The slope of -10 means that the skydiver falls to the ground at a rate of 10 feets per second.