Answer:
11x + 20
Step-by-step explanation:
x2 + 9x + 20
2x + 9x + 20
11x + 20
Hope this helped!
8.9 I think...not sure tho
Complete Question
Yana though of a number she multiplied it by 8 subtracted 4 divided the result by 2, and got 30. What number did Yana think of
Answer:

Step-by-step explanation:
From the question we are told that:
Thought of Number x
Multiplied it by 8

Subtracted 4

Divided the result by 2

Generally the equation for x is mathematically given by




Answer: 3 months
I already did this it’s right
The best way to find x is knowing the different angles and their properties and theorems.