The temperature outside jude's house was -3.7 degrees celsius. it then decreased by 4.2 degrees celsius. which expressions can be used to find the final temperature in degrees celsius? select all the correct expressions. a.-3.7 + 4.2 b.-3.7 - 4.2 c.-3.7 +(-4.2) d.3.7 - 4.2 e.3.7 + (-4.2) i picked b and c but i am not

What is the equation in slope-intercept form of the linear function represented by the table? y -18 -1 -8 4 2 912 o y=-2x-6 o y=-2x+6 o y=2x-6 o y = 2x+6

Determine if the equation defines y as a function of x: 2xy = 1. yes o no

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.