A smart phone company plans to produce and sell p smart phones. The cost of producing p phones is
given by 265,000+150 p in dollars. The company
receives $400 on the sale of each phone, so the
revenue for selling p phones is given by 400 p. For
what value of p is the revenue equal to the cost?
A) 500
B) 840
C) 1060
D) 1200​

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0