In a sample of current high school students, 47% of the students said they have a FB account and 86%
said they have an IG account. If 42% of the students have both a FB and an IG account, what
percentage of the students don’t have either kind of account?

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".

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

345

step-by-step explanation:

answer: '

the distance between points l and m

step-by-step explanation: