35=3L+3
3L=32
L=10

THE LENGTH OF THE RECTANGLE IS 10 AND TWO THIRD METERS.
10

+2(10

)+3=35
Answer:

Step-by-step explanation:
Have a good day :)
Start with

Add 2x to both sides:

Subtract 21 from both sides:

Divide both sides by 5. Since it is positive, we don't have to change the inequality sign:

So, the answer is 
I think it would be 4.
8 breaks down to 4(2) and 12 breaks down to 4(3). Let me know if that helps!
Answer:
The first 2
Step-by-step explanation:
First expression = -4+30-3 =23
Second expression = 8(10+4)= 112.
The others would lead to a negative number.
Remember negative times negative = positive
Negative times negative times negative = negative