The answer is the first option.
The answer is b so good luck and i hope that helps
Answer:
14 students
Step-by-step explanation:
Given
Let:
read a book
watched TV
So, we have:
-- total



Required
Students that did both (x)
This is calculated using:

So, we have:

This gives:

Open brackets


Collect like terms


<em>Hence, 14 students did both</em>
Answer:
1 inch
Step-by-step explanation:
Equation:
2/9.4 = x/4.7
9.4 = 9.4x
x = 1
-Chetan K
Answer:
35/4
Step-by-step explanation:
- 8 × 4 = 32
- 32 + 3 = 35
- Write 35 over the original denominator: 35/4
I hope this helps!