Josh bought 2 pairs of $17 jeans. He also bought four shirts that were $15 each minus a $2 clearance discount on each shirt. Finally he made a stop to get cookies for his party. The
cookies cost $4 per dozen and he needed 7 dozen. Which expression represents Josh's
purchases? What was Josh's total money spent?

A. 2(17) + 4 (15) - 2 + 4(12)(7); $428
B.2 - 17 + 15 (4) + 4(7) - 2 ; $71
C.2 + 17 - 15+ 2+ 4(12 + 7); $82
D.2(17) + 4 (15 - 2) + 4 (7); $114

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".

you cant answer this dummy

step-by-step explanation:

answer is 144

step-by-step explanation: