Combine like terms to make an expression with fewer characters.
3(x+4)-2(x+4) *

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?