Lucia bought a table and some chairs at a furniture store. the equation that models this situation is y = 40x + 55, where y is the amount of money she spent and x is the number of chairs she bought. what does the y-intercept mean in this situation?

a. she paid $40 for each chair.

b. she paid $55 for the table.

c. she paid $40 for the table.

d. she paid $55 for each chair.

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

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.

Will positive numbers always have a higher absolute value than negative numbers?