Answer:
175≥ 15x+65
Step-by-step explanation:
Kevin needs to have greater than or equal to 175 for his bike so you would start like this 175≥ then because he can mow lawns for money and each lawn is 15 you would arrange the inequality like this 175≥ 15x next you just add the 65 because its the amount of money he already has to mke 175≥ 15x+65.
Answer:
-0.5
Step-by-step explanation:
1/2 = 0.5
0.5 - 1 = - 0.5
Answer:
120
Step-by-step explanation:
120/5 = 24
120/3 = 40
120/2 = 60
N is a placeholder for a number. In this case, it is 4
We will replace every copy of 'n' with '4' and then simplify
So n+8 turns into 4+8 which simplifies to 12
Is 12 less than or equal to 13? Yes it is. Specifically it is less than 13. So n = 4 is part of the solution set.
Here is how you'd write it all out using algebra
![n+8 \le 13](https://tex.z-dn.net/?f=n%2B8%20%5Cle%2013)
![4+8 \le 13](https://tex.z-dn.net/?f=4%2B8%20%5Cle%2013)
![12 \le 13](https://tex.z-dn.net/?f=12%20%5Cle%2013)
The last inequality is true so the first inequality is true when n = 4. This is another way to see that n = 4 is a solution.
Answer:
y = -5 × 1 + 2
Step-by-step explanation:
- y = y, m = slope, x = x point given (1), b = y point given, unless a zero (2)
- Formula - y = mx + b
- Plug it in
- y = -5 × 1 + 2