Solve the equation. Then check your solution. 1 and one-fourth = a + StartFraction 3 Over 8 EndFraction
a.
StartFraction 7 Over 8 EndFraction
c.
Negative StartFraction 7 Over 8 EndFraction
b.
Negative one-half
d.
1 and StartFraction 5 Over 8 EndFraction

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.