There are 5 kids who want to start a game of red rover. then 12 more kids come to play. if there are 2 teams in red rover, which of the following best describes how many kids will be on each team?

one team will have 7 kids one team will have 8 kids
one team will have 10 kids one team will have 11 kids
one team will have 9 kids one team will have 10 kids
one team will have 8 kids one team will have 9 kids

Your answer is Answer D

450

step-by-step explanation:

you get texts and minutes, so why not

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".