First Step: 4.66n = 700
Second Step:
24 . n = 700
Third Step:
144n = 700
144n
700
4.
Fourth Step:
A
00
700
Fifth Step:
n
HER
C
Last Step:
n
D

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

x=-7

step-by-step explanation:

x+3=-10

-10+3=-7

x=-7

7

step-by-step explanation:

( - 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 )