What is the simplified form of 24r − 3(2r − 5t) − 4t?

For this case we have the following expression:

Applying the distributive property we have:

Rewriting we have:

By algebraically adding terms with the same variable we have:

The simplified expression for this case is given by:

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !