Multiple choice
miss houk asked her math class to solve the following
equation: 4(2x+2)-2(x+2)=10-3(x+2) she notices that students used different strategies for their first steps. which of the students wrote a correct first step in solving the equation

a lynden used the distributive property 8x+8-2x-4=10-3x-6

b whitney used the distributive property 8x+8-2x+4=10-
3x+2

c david combined like terms on the right side of the
equation 4(2x+2)-2(x+2)=7(x+2)

  A.  Lynden used the distributive property 8X+8-2X-4=10-3X-6

Step-by-step explanation:

Lynden did the work properly.

Whitney misapplied the distributive property computing -2(x+2). She failed to apply the minus sign to the product of -2 and 2.

David failed to understand the order of operations: multiplication comes before addition, so the product -3( ) needs to be computed before any addition involving 10.

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7  

( - 4 , -7 )

all the lines must parallel  

step-by-step explanation:

coordinates of c = ( - 1 , 2 )

3 units left = ( -4 , 2 )

9 units down = ( - 4 , 11 )