Answer:
<em>The slope is 4.</em>
Step-by-step explanation:
Use the slope formula.




let's say 10000 ÷ 5000 = 2
35000 ÷ 5000 = 7
Answer: 20.2 mph
Step-by-step explanation:
Given
Train travels 10.1 miles in half an hour i.e.
Distance 
time 
we know, 
Insert the values

The answer is that the school is going to earn $1.40 for each ticket so thats the answer: $1.40
Answer:
k ≥ 1
Step-by-step explanation:
Step 1: Write inequality
4(k - 5) + 12k ≥ -4
Step 2: Solve for <em>k</em>
- Distribute 4: 4k - 20 + 12k ≥ -4
- Combine like terms: 16k - 20 ≥ -4
- Add 20 to both sides: 16k ≥ 16
- Divide 16 on both sides: k ≥ 1