Rewrite as equivalent rational expressions with denominator (3d−3)(d+7)(d−9).
53d2+18d−21,8d3d2−30d+27

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.

what are you doing do you need examples of variable questions?

step-by-step explanation:

5a-1=9               bring the one over the =

5a=10                     divide by your variable

a=2

brainliest? ?

here try this one

3a-24=0

no

explanation:

you can be freinds, and people but not follow people.