Help. Solve the equation...
4(x-2)=4x+10
Show how to solve too. I don't know what I'm doing

4x-8

Step-by-step explanation:

4(x-2)

4*x

4x

4 in to -2

8

you keep the sign the same so your equation should look like this

4x-8

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.

i have not got your picture clearly so see it once again