Answer:
the value of b is 74 it won't let me help
Answer:
1. x+4x
2. 5x
3. 
4. 4x-2x+15
5. 
Step-by-step explanation:
To write expressions remember these key words:
- a number is a variable like x
- sum is +
- difference and subtracted is -
- quotient is ÷
- product is ×
- reciprocal means flip like

- square is an exponent of 2 like

1. x+4x
2. 5x
3. 
Remember a quotient would be
but the reciprocal is
.
4. 4x-2x+15
5. 
The answer is 3x^2
Hope this helps
Answer:
Is the question where they intersect? If so which points?
Step-by-step explanation: