Pamela is selling cookies. she charges 75 cents for each cookie, with the ingredients costing $2.00 per dozen. the cookies are only sold by the dozen. her profit is represented by the equation p = 7d. what does the domain of the function represent? which values in the domain are relevant to the amount of profit?

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?