Clark is a journalist. He is placing a twelve-line job ad for an editor. The following piecewise function gives the price of an x-line ad.
(23
when x < 5
c(x) =
(23+5(x - 5) when x > 5
How much does the 12-line ad cost?

How many grams must be adde to 970g to make 1 and a half kg

Paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each? 1. define a variable for the situation. 2. write an inequality that represents her profit. note: revenue is money coming in. cost is money going out. profit is the difference between the revenue and the cost. in other words: revenue - costs profit 3.using words, describe how many windows she must sell to have a profit of at least $48,000.

Classify the following number. −9.070707…