uli19
uli19 uli19
  • 15-05-2019
  • Mathematics
contestada

Can someone help me please

Can someone help me please class=

Respuesta :

altavistard
altavistard altavistard
  • 21-05-2019

Answer:

$22.75

Step-by-step explanation:

C = $30.25 - ($0.25/min)x, where x is the number of minutes spent on calls

Here, 30 minutes of calls result in this amount of $ left on the card:

C(30) = $30.25 - ($0.25/min)(30 min) = $22.75

Answer Link

Otras preguntas

What is the value of m in the equation 4m + 2(m + 1) = 9m + 5? (4 points) –1 1 7 17
In a drought, sufficient water is not available for the uptake of water into trees. This directly affects the process of _____________________. Without this pro
What are George and Myrtles American dream from the Great Gatsby?
In what ways do school officials take on the role of parent during school hours
What is the solution of the system? use substitution y=x+6y=2x
Calculate number of grams in 1.15*10^21 molecules of P2O5
plz help me how much is 1x1
A rock is dropped from a bridge to the water below. It takes 3.2 s for the rock to hit the water. Find the speed (in m/s) of the rock as it hits the water. How
Can you please answer my question?
An organism’s scientific name is Dendroica pensylvanica. What classification level does pensylvanica refer to? Genus Specific epithet Kingdom