The sum of two numbers is 24. One number is less than the other number. Let x and y be the two numbers. What is the two numbers.

(x + y = 24 where x < y) (Ex. 3 + 21 = 24)

Step-by-step explanation:

For this, you can use various combinations of numbers to fulfill the requirements in the question. As long as you don't do 12 + 12, and your sum is 24, any answer will be correct. Just follow:

x + y  = 24 where x < y or y < x

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".

can you make your screen more see able?

then i might be able to .