Answer:
18 2/3
Step-by-step explanation:
Answer:
I think there would be 86 blue marbles
x=4(106 - x ) + 6
x= 424 - 4x + 6
5x= 430
x= 86 blue marbles
Tell me if I'm wrong, hope this helps.
- Base = 16.9 ft
- Height = 10.4 ft
- We know,

- Therefore, area of the triangle

<u>Answer</u><u>:</u>
The area of the triangle is 87.88 square feet.
Hope you could get an idea from here.
Doubt clarification - use comment section.
Answer:(x+4)(x-6)
Step-by-step explanation: