Which expression is equivalent to (x Superscript four-thirds Baseline x Superscript two-thirds Baseline) Superscript one-third?

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school