Callie listen to nine songs on her phone, and it took of 34.2 minutes. What was the average length of each song

3.8

Step-by-step explanation: 34.2 divided by 9 = 3.8

5+2x=a

asdasdsaadsaddsasds

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!