Which of the following is a solution to 4x + 2y = 36
3x + 5y = 34
a. (9,0)
b. (8,2)
c. (-5, 11)
d. (7,2)
Can someone help me pl

so ans is b

Step-by-step explanation:

from eqn 1

x=(36-2y)/4

putting x in y we get in 2

3(36-2y/4)+5y=34

108-6y+20y=136

14y=28

so y=2

now x=36-4)/4=32/4=8

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

it would take 7/10 of an hour too fill the pool.

step-by-step explanation: