Answer:Final answer: (45,30)
Step-by-step explanation:
Answer:
x>9
Step-by-step explanation:
2x−6>12
Step 1: Add 6 to both sides.
2x−6+6>12+6
2x>18
Step 2: Divide both sides by 2.
2x
2
>
18
2
Answer:
14
Step-by-step explanation:
1/2x = 1/7x + 5
1/2x - 1/7x = 5
7/14x - 2/14x = 5
5/14x = 5
x = 5 * 14/5
x = 14
David would have to save for 7 weeks in order to have enough money for his bike.
Answer:

Step-by-step explanation:
So, we started out with 128 ounces of milk.
Each day, Joann drinks 14 ounces of milk.
Therefore, the amount of milk left over after x days is 14 times x subtracted from 128.
Therefore, our function is:

And we're done!