Solve for y.
4(y+4)=48

A. 8
B. 11
C. 13
D. 16

A

Step-by-step explanation:

4(y+4)=48

4y +16 =48

48-16=4y

32=4y

y=32/4

y=8

A. 8

Step-by-step explanation:

4(y+4)=48

(y+4)=48/4

y+4=12

y=12-4

y=8

HOPE THIS HELPS

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

( - 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 )