Katie wants to make extra money as a clown at children’s birthday parties. She charges $40 for a reservation and $25 per hour. Write an expression that would correctly represent how much money Katie can make.

Katie can make up to 25 dollars an hour and charge for reservations right so if she were to do that for 24 hours she can get 600 dollars and another thing of money for reservations but you need to be more specific about how many hours she does it.

Step-by-step explanation:

25 times 24=600$

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".