PLEASE ANSWER WILL GIVE BRAINLIEST IF CORRECT!!!

Solve for x to the nearest tenth.

The answer is 4

Step-by-step explanation: I subtracted 9 from 14 to get 4. And pls mark me as the brainiest

11.4

Step-by-step explanation:

Split the area into a rectangle and a right triangle, and since the base of the triangle is 14 - 7 = 7, use Pythagorean Theorem:

7^2 + 9^2 = x^2

Solve:

49 + 81 = x^2

130 = x^2

x ≈ 11.4

the correct is answer is a 9-sided polygon!

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