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 pizzas but no more than 75. Solve the compound inequality and interpret the solution. 30 ≤ x + 25 ≤ 75

a
5 ≥ x ≥ 50; Billy needs to make less than 5 more pizzas or more than 50.

b
5 ≤ x ≤ 50; Billy needs to make at least 5 more pizzas but no more than 50.

c
55 ≤ x ≤ 100; Billy needs to make at least 55 more pizzas but no more than 100.

d
55 ≥ x ≥ 100; Billy needs to make less than 55 more pizzas or more than 100.

The answer is b.

5 ≤ x ≤ 50; Billy needs to make at least 5 more pizzas but no more than 50.

Step-by-step explanation:

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B I think

Hope this helps

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explanation

the graph has a slope of 1/3 because each time you move up 1, you go to the right 3. so, slope = rise/run = 1/3. we can cross choice a off the list since we want a slope of 3, rather than 1/3.

the first table shown has a slope of -3. this is because the rise is -6 and the run is 2, so slope = rise/run = -6/2 = -3. note how x increases by 2 each time (run) and y drops by 6 each time (rise). choice b can be eliminated.

the second table has a slope of 3. each time x goes up by 1, the y values increase by 3. slope = rise/run = 3/1 = 3. alternatively you can use the slope formula to prove that the slope is 3 here. use any two rows of values to generate the two points. choice c is one of the answers

the third table also has a slope of 3. let's use the slope formula to prove as such. i'm going to use the first two rows of the table. so i'll use the two points (2,1) and (5,10)

m = slope

m = (y2-y1)/(x2-x1)

m = (10-1)/(5-2)

m = 9/3

m = 3 so we get a slope of 3

choice d is the other answer

could you reply to this with the question so i can ?