36 Parker conducted a random survey at the mall to determine the number of songs in each genre that were downtoaded by 40 students. The results are shown in the bar graph.
Music Downloads
1
KEY
Gts
oys
County
Rap
Genre
Rock
Based on the information in the graph, which inference about the general population of
students is valid?
F Girls like country music more than all other genres combined
G More girls than boys like rock music.
H Boys like country music more than rock music
J Boys like rock music more than giris like rap music.

john has 55 candy left.

goog may have it for you

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".