n/3+5>4 what is the answer.
3 a-4 less than or equal to 5 What is the answer
25>1-3 d
2 y-2<14
5 z greater than or equal to -75
x/-10>6
you have to read 150 pages and you already read 82 you have to read p many pages more. how many more do you have to read?
Answer all the questions plz.
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n/3+5>4 what is the answer.
n/3 > - 1
n > - 3
To solve these inequality and arithmetic problems, follow these steps:
1. n/3 + 5 > 4:
Subtract 5 from both sides of the inequality: n/3 > 4 - 5, which simplifies to n/3 > -1.
To isolate n, multiply both sides of the inequality by 3: 3 * (n/3) > -1 * 3, which simplifies to n > -3.
The answer is n > -3.
2. 3a - 4 ≤ 5:
Add 4 to both sides of the inequality: 3a - 4 + 4 ≤ 5 + 4, which simplifies to 3a ≤ 9.
To isolate a, divide both sides of the inequality by 3: (3a)/3 ≤ 9/3, which simplifies to a ≤ 3.
The answer is a ≤ 3.
3. 25 > 1 - 3d:
Add 3d to both sides of the inequality: 25 + 3d > 1 - 3d + 3d, which simplifies to 3d + 3d > 1 - 25.
Combine like terms: 6d > -24.
To isolate d, divide both sides of the inequality by 6: (6d)/6 > (-24)/6, which simplifies to d > -4.
The answer is d > -4.
4. 2y - 2 < 14:
Add 2 to both sides of the inequality: 2y - 2 + 2 < 14 + 2, which simplifies to 2y < 16.
To isolate y, divide both sides of the inequality by 2: (2y)/2 < 16/2, which simplifies to y < 8.
The answer is y < 8.
5. 5z ≥ -75:
Divide both sides of the inequality by 5: (5z)/5 ≥ (-75)/5, which simplifies to z ≥ -15.
The answer is z ≥ -15.
6. x/-10 > 6:
Multiply both sides of the inequality by -10 (don't forget to flip the sign when multiplying by a negative number): -10 * (x/-10) > 6 * (-10), which simplifies to x < -60.
The answer is x < -60.
7. To find how many more pages you have to read, subtract the number of pages you already read from the total number of pages you need to read: p - 82.
The answer is p - 82.