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Stella [2.4K]
3 years ago
12

Billy is helping to make pizzas for a school function. He's made 25 pizzas so far. His principal asked him to make at least 30 p

izzas but no more than 75. Solve the compound inequality and interpret the solution.
30 ≤ x + 25 ≤ 75
Mathematics
1 answer:
Simora [160]3 years ago
7 0

Answer: Number of pizzas would be less than 5 but not more than 50.

Step-by-step explanation:

Since we have given that

Number of pizzas so far = 25

His principal asked him to make at least 30 pizzas but no more than 75.

According to question, we have

30 ≤ x + 25 ≤ 75

First we subtract 25 from both the sides:

30-25\leq x \leq 75-25\\\\=5\leq x\leq 50

Hence, number of pizzas would be less than 5 but not more than 50.

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Answer:

Therefore, equation of the line that passes through (2,2) and is parellel to the line y=7x is y=7x-12

Step-by-step explanation:

Given:

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To Find:

Equation of line passing through ( 2, 2) and is parellel to the line y=7x

Solution:

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