The mass of the eiffel tower is about 9.16 ⋅ 10^6 kilograms. the mass of the golden gate bridge is 8.05 ⋅ 10^8 kilograms. approximately how many more kilograms is the mass of the golden gate bridge than the mass of the eiffel tower? show your work and write your answer in scientific notation.

Eiffel Tower is about 9.16 ⋅ 10^6 

Golden Gate Bridge is 8.05 ⋅ 10^8

so
(8.05 ⋅ 10^8) - ( 9.16 ⋅ 10^6 )
= 10^6( 8.05 x 10^2 - 9.16)
= 10^6(805 - 9.16)
= 10^6 (795.84)
= 7.9584 x 10^8

answer

The Golden Gate Bridge is  7.9584 x 10^8 kilograms more massive than the Eiffel Tower

Hope it helps

(8.05 * 10^8) - ( 9.16 * 10^6 )

= 7.9584 x 10^8 kilograms more

If Manny paid $114.03 , then he paid the correct amount  for his purchase.

Step-by-step explanation:

Cost of a pair of jeans = $32.65

Cost of 3 t-shirts = dollars

Cost of a pair of sneakers = $39.99

Total cost of all the items = dollars

The store is having a promotional sale where 10% is taken off of each customer’s total purchase before tax.

10% off on 117.31 is = dollars

Amount becomes: dollars

The sales tax is 8%. Then the tax amount becomes:

Total amount paid by Manny will be = or the approx is $114.03

Given is :

If Manny paid $114.03 , then he paid the correct amount  for his purchase.

Therefore, option C is correct.