A water park has pools, slides, and rides that, in total, make use of 3.1\times 10^{7}3.1×10 7 gallons of water. They plan to add a ride that would make use of an additional 1.8\times 10^{5}1.8×10 5 gallons of water. Use scientific notation to express the total gallons of water made use of in the park after the new ride is installed.

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative