Amir has a stand where he sells lemonade for $1.00 per cup and packages of chocolate chip cookies for $1.50. if he earns $280 on his first weekend and sells twice as many cups of lemonade as packages of cookies, how many of each did he sell? wrote and solve a system of equations.

Look at this expression. a3b3c a-3b-3c-1 which of the following is the simplest form of the expression above?

Eight people were asked what the balance of their savings account at the beginning of the month was and how much it increased or decreased by the end of the month. create a scatter plot that represents the data that is shown in the table. the x-axis represents the beginning balance in thousands of dollars and the y-axis represents the change in the savings account in hundreds of dollars. name beginning balance (in thousands of dollars) change in savings account (in hundreds of dollars) jimmy 5 3 kendra 4 7 carlos 5 4 yolanda 3 1 shawn 2 5 laura 3 2 andy 5 6 georgia 4 3

Indicate the formula for the following conditions: p^c(n,r)=