Answer:
v=7
Step-by-step explanation:
add 15 to both sides 5v-15+15=20+15
simplify
5v=35
divide both sides by 5
5v/5 = 35/5
and you get 7
hope this helps you
To convert a mixed fraction into an improper fraction:

Answer:
D) 
Step-by-step explanation:
if you multiply exponents, you actually add them
so... 4+2=6
The area of a triangle is half the product of the base and the height.
Since multiplication is commutative, the following expressions are equivalent:

So, option D is correct