Ami purchases 27 t-shirts for a certain amount of money. using m for the total amount of money in dollars that ami spent on t-shirts, write an expression that represents how much one t-shirt costs

The graph below shows the amount of money left in the school’s desk fund, f, after d desks have been purchased. for each new desk that is purchased, by how much does the amount of money left in the school’s desk fund decrease?

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Find the commission on a $590.00 sale if the commission is 15%.