What is the value of x? 4/5x-1/10=3/10
A 1/4
B 8/25
C 2/5
D 1/2

D, ½.

Step-by-step explanation:

Start by dividing both members of the equation by 10. You will get 8x - 1 = 3. Move 1 to the other side and change its sign (8x = 3 + 1). Sum 3 + 1 (8x = 4). Divide both 8x and 4 by 8 and you will get (8/8)x = 4/8: 8 divided by 8 equals 1, so x = ½.

1/2

Step-by-step explanation:

4/5x - 1/10 = 3/10

add 1/10 to each side to get 4/5x = 4/10

change 4/5x to 8/10x

cross-multiply to get 80x = 40

0.5 meters per second

step-by-step explanation:

the average speed between 2 seconds and 8 seconds is 0.5 meters per second.

hope this ! mark brainliest!

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.