In order to reach the total cost of $128, you need to find the number of hours the company cleaned. The equation to do so would be
30x+ 8 = 128
If you subtract 8 from both sides and then divide by 30 you'll find that x=4.
Answer:
It's closer to 1
Step-by-step explanation:
Answer:
For sure 34
Step-by-step explanation:
the red lines are the same length to each letter just add those.
1. 24
2. 56
3. 15
4. 60
Hopefully this helps!
The right answer is B (b=-0.243)
