Answer:
its 15^2
Step-by-step explanation:
its 15^2 because it =225 and 13^2 is 169
give brainliest please
<span>a relationship or expression involving one or more variables</span>
Answer:
she could purchase 45 student tickets and 30 adult
♥ Let's solve:
15n+5n can be known as 15+5.
15+5=20 now add n.
Final answer: 20n
Answer:
Step-by-step explanation:
You have the equation .
Then, to solve for the variable from the equation you need:
Make the subtraction of the right side of the equation:
(As the denominators are 1 and , the least common denominator is )
Multiply to both sides:
Add to both sides:
And finally divide both sides by :