Answer:9
Because,
Two number six’s is twelve.
And if you add twelve and negative three it would equal nine
Or subtract three from twelve
Answer:
k = 12
Step-by-step explanation:
The constant of proportionality k is the ratio
k = 
Use any ordered pair from the table to find k
Using number of laps = 240, number of swimmers = 20 , then
k =
= 12
The domain will be the numbers you can use for x and not get a
undefined thing like division by 0 or square root of a negative number
(f*g)(x)=f(x) times g(x)=(3x+2) times (7x+6)=(3x+2)(7x+6)=

the domain is all real numbers because we can't find any values of x that make a division by 0 or square root of a negative
answer is C
Answer:4
Step-by-step explanation:because 4