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A cell phone company is offering 2 differen...
Mathematics, 21.12.2020 20:10 TimothyYash9403
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A cell phone company is offering 2 different monthly plans. Each plan charges a monthly fee pulls an additional cost per gigabyt
used.
Plan A: $50 fee plus $7.50 per gigabyte of data
Plan B: $60 fee plus $5.00 per gigabyte of data
a.
Write an expression to represent the cost of Plan A.
b.
Write an expression to represent the cost of Plan B.
С
Which plan would be the least expensive for someone who uses 6 gigabytes of data?
Answers: 2
Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2
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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.
Answers: 1
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