(05.06)A chocolate bar measures 30 mm wide, 70 mm long, and mm high. Will’s Wrapping Company is making a wrapper to cover the chocolate bar. Use the correct net and determine how much paper will be needed to make the wrapper. Will's Wrapping Company needs 2,550 mm2 of paper to wrap the chocolate bar. Will's Wrapping Company needs 4,200 mm2 of paper to wrap the chocolate bar. Will's Wrapping Company needs 5,100 mm2 of paper to wrap the chocolate bar. Will's Wrapping Company needs 7,000 mm2 of paper to wrap the chocolate bar.

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".

c

step-by-step explanation:

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)

the answer is c 150

step-by-step explanation: