Form a compound statement using 'and', and express the following compound statement in symbolic form.
(a). P:it is cold,
Q:it is well.
(b). P:x+3,
Q:x-3,
(c)P:f(x)=5x²+2,
Q:f(1)=7
(d). P:(x+2)² is a perfect square
Q:when x= 1
(x+2)²=9

Asequence is defined recursively by the formula  f(n  +  1)  =  f(n)  +  3 . the first term of the sequence is  –4. what is the next term in the sequence? –7–117

Someone answer asap for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =

The median for the given set of six ordered data values is 29.5 9 12 25 __ 41 48 what is the missing value?