Answer:

Step-by-step explanation:
Given

Required
The equivalent
We have:

Expand

Collect like terms


Hence, the equivalent is:

I think it would contain 0.2915 ounces of pure gold in it. sorry if my answer isnt correct
Answer:
25
Step-by-step explanation:
x + (-25) = 0
x = 25
plz give brainliest :'D
Answer:
equivalent fractions of 3/5 are 6/10, 9/15 and 12/20.
Step-by-step explanation:
hope this helped! have a good day<3