1. m – 7 < 6 a) m < –1 b) m > 1 c) m < 13 < d) m < –13 2. x + 4.5 ≥ 5.5 a) x ≥ 10 b) x ≥ 1 < c) x ≥ 0.1 d) x ≤ 1 3. p + 12 > 9 a) p > 21 b) p > 3 < c) p > –21 d) p > –3 4. translate the following statement into an inequality: five less than a number is at least nine.
a) x – 5 ≥ 9 b) x – 9 > 5 < c) x – 5 > 9 d) x – 5 ≤ 9

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.

With finding limits of multi variable !

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)) =