kaseyvxnn kaseyvxnn

02-02-2020
Mathematics

contestada

I need help with number 8 can someone explain how to get the answer?

I need help with number 8 can someone explain how to get the answer class=

Respuesta :

sage927 sage927

02-02-2020

what you do is you make an equation like this 200+8x=18x and set the two values equal. then you solve for x and x = 20. so for over 20 hours, option a is more expensive than option b.

Answer Link

danieltrujillo739 danieltrujillo739

02-02-2020

Option. A is more expensive

Answer Link

Otras preguntas

how do day and nightat uranus's equator change asthe uranus revolves around the sun?

How many grandparents have my grandparents? who can solve it is very good on maths! it is just a lpgic problem! i know the answer :)

China, Korea, and Japan share cultural similarities in part due to their (1) clashes with Russian imperialists (2) shared river systems (3) contacts through tra

Can someone please help me ?

what is the kingdom and phylum of a euglena protest?

Differences between DNA and RNA include which of the following? (1) RNA consists of one nucleotide chain. (2) RNA contains the nitrogen base uracil instead of t

what does etymology study?

What were some events/things that caused the Great Depression?

How many miles can you get on one tank of gas if your tank holds 18 gallons and you get 22 miles per gallon?

How many grandparents have my grandparents? who can solve it is very good on maths! it is just a lpgic problem! i know the answer :)