Based only on the information given in the diagram, which congruence theorems or postulates could be given as reasons why ACDE= A OPQ?
Check all that apply.
A
E
u A. AAS
B. LL
C. SAS
D. HA
E. HL
F. ASA

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".

he has 140 chickens because he has 10 times more chickens than ducks and he has 14 ducks so 14*10=140

y - 25 = 2 ( x - 10 ) should be the answer