Answer:
10x+30
Explanation:
Using distributive property, we have to take the x and 3 out of the parenthesis and simplify the equation.
10(x+3)
We can write this equation out as...
10 · x + 10 · 3
since 10 · x is 10x and 10 · 3 is 30 we can rewrite the simplified version as...
10x+30
Hope this Helps!!! :)