Which sentence can be used to answer the word problem?
Read the word problem.
Freidel has 12 magazines, Frantz has 4 times as many
magazines as Freidel. How many more magazines does
Frantz have compared to Freidel?
Frantz has _times as many magazines as Freidel.
Frantz has__more magazines than Freidel.
Freidel has times as many magazines as Frantz.
Freidel has more magazines than Frantz.

frantz has 4 times as many magazines as freidel

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".

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1