Answer:
Step-by-step explanation:
Start by combing the terms on the right. 3b - 8 = 3b - 2 because 7b - 4b is going to equal 3b
You are now officially stuck. The moment you try and put the 3b's on the same side of the equation, they will cancel out. There is no unique solution.
Answer:
1) 5: 2
2) 8:1
3) 81
4) 6
Step-by-step explanation:
The answer is B because the base of the triangle is a square as said then three triangles meet up at the point and make a pyramid
