Help? thanks babbbeeezzz

1/2

Step-by-step explanation:

To solve this, you have to do the inverse operation thing, so our equation is:

1/5 + 3/10 = 1/2

So 1/2 - 3/10 = 1/5

1/2

Step-by-step explanation:

If you give them all common denominators you get x-3/10=2/10 now all you have to do is add what you have together and you get 5/10.If you check your work you get: 5/10 - 3/10 = 2/10 and that is true! 5/10 is the same as 1/2! :)

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.