Since 9 is a factor of an unknown number, that means that that number has to be a multiple of 9. If 9 is the factor of something then that something HAS to be a multiple of 9.

6 0

3 years ago

Using f(x) = 2x + 7 and g(x) = x - 3, find f(g(x)).

Eva8 [605]

Answer:

2x+1

Step-by-step explanation:

that's a hard question

we know that g(x)= x-3

so f(g(x))= f(x-3)

we put it in the equation :

f(x-3)= 2(x-3) +7 = 2x-6+7 = 2x +1

6 0

3 years ago

Solve \large V=lwh for \large w.

storchak [24]

See attachment for math work and answer.

4 0

3 years ago

A single ticket to the fair costs $8. A family pass costs $25 more than half of that. How much does a family pass cost?

kvv77 [185]

Just do 8 divided by two and then add 25 to that and you get that answer which is $29

3 0

3 years ago