Answer:
5
Step-by-step explanation:
First find the number that have their own cell phone
1/4 * 40 = 10
There are 10 students with their own cell phone
1/2 of the 10 can use social media
1/2 * 10 =5
5 have their own cell phone and can use social media
Mean is 151 because you add all numbers and divide by how many numbers their is
Step-by-step explanation:
4x+2x-10
6x-10
is this something is answer
There should be 30 cars, but I’m not sure