Encode the message
"jj sylvesterjj sylvester"
using matrix a. remember to partition the numerical message into groups of two. a=left bracket start 2 x 2 matrix 1st row 1st column 1 2nd column 2 2nd row 1st column 1 2nd column 3 end matrix right bracket
1 2
1 3
the coded message is:    

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3

no

explanation:

you can be freinds, and people but not follow people.

b

step-by-step explanation:

this is because the profit is decreasing and turning into debt