5 - 4x + 3z - 4 + 6x - 2z

z+2x+1

Step-by-step explanation:

Combine the like terms.

(3z-2z)+(-4x+6x)+(5-4)

z+2x+1

Hope this helps!

where are the images of the functions i can only see the question you typed.

step-by-step explanation:

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98