I HAVE MORE BUT SOMEONE HELP

1. vertical angles

2. x = 7

3. 102

Step-by-step explanation:

11x + 13 = -1 + 13x

-13x                -13x

3.

-2x + 13 = -1

       -13    -13

-2x = -14

-2      -2

x = 7

i used to know how to do this in 7th but i forget easily

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