Answer:
20
Step-by-step explanation:
Using the rule of radicals
×
⇔ 
Given
× 
= 
= 
= 20
Hi there!
Let's break this down:
Two times a number = 2n
Increased by 5 = + 5
is 15 - = 15
Total equation:
2n + 5 = 15
Solving:
2n + 5 = 15
2n = 10
n = 5
Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
Answer:
57.5% of the students polled prefer pizza
Step-by-step explanation:
Your real answer would be 49.75510204
Answer:A and D
Step-by-step explanation: I am smart trust me :)