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 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

what should you do when someone takes things and hoards them?
Which of these would not be a reason why earth can support life but other planets in our solar system do not have life? A) Earth's distance from the sun B)
Which of the following is equivalent to √-75
Help me with this please !! I’m not sure if it’s right !
PLEASE HELP. I CANNOT FIGURE IT OUT!!! In the diagram below, point U is on segment BY and the measure of BUG is 30 degrees greater than the measure of angle GU
Which choice is equivalent to the quotient shown here for acceptable values of x
Exterior Angle Theorem​
Can someone please help ? Factor. 10x^5+5x^2−15
eeeek help, I don’t exactly know how to calculate the width of the missing shape!
What is the set of all numbers, including all rational and irrational numbers.