anonymous
  • anonymous
1. Part 1: Solve the inequality -3x + 4 <= x + 8 and show all of your work. You can use <= to represent the less than or equal to symbol. Part 2: Use complete sentences to describe the graph of the solution from Part 1. 2. Part 1: Solve the compound inequality 3x + 6 > 36 and 3x + 6 <= 54 and show all of your work. You can use <= to represent the less than or equal to symbol. Part 2: Use complete sentences to describe the graph of the solution from Part 1
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
chestercat
  • chestercat
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anonymous
  • anonymous
3. Part 1: Use complete sentences to describe a real-world scenario that could be represented by the inequality 5x + 2y >= 45. Part 2: Choose one ordered pair that is a solution to the given inequality and explain what that ordered pair means in the context of your real-world scenario.
anonymous
  • anonymous
-3x+4<=x+8 -3x-x<=8-4 -4x<=4 x>=-1
anonymous
  • anonymous
For the part 2 you dont have to worry bout that i can do it i just need the part 1's

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anonymous
  • anonymous
3x + 6 > 36 and 3x + 6 <= 54 3x>36-6 3x>30 x>10 3x + 6 <= 54 3x<=54-6 3x<=48 x<=16 10
anonymous
  • anonymous
is that gonna be open circle on 10, closed circle on 16 and shading in between?
anonymous
  • anonymous
|dw:1374868300499:dw|
anonymous
  • anonymous
you should understand how to solve it by now, so solve 5x + 2y >= 45 for me
anonymous
  • anonymous
It says i need to decribe a real world scenerio
anonymous
  • anonymous
well first you need to simplify/solve it, it well make it easier
anonymous
  • anonymous
5x+2y >=45 5x-x>=9
anonymous
  • anonymous
open circle on 9 shading to the right
anonymous
  • anonymous
noooo 5x+2y>=45 5x>=45 x>=9 2y>=45 y>=22.5 so x is 9+ and y is 22.5+
anonymous
  • anonymous
Can you think of a word problem that can be described as 5x+2y>=45 and comes out as x is 9+ and y is 22.5+
anonymous
  • anonymous
Um not that i know of
anonymous
  • anonymous
ooo i think ik how bout
anonymous
  • anonymous
7 $5 bills and 10 $2 bills, you would have at least $45.so and ordered pair would be (7,5)
anonymous
  • anonymous
Thanks for your help :)
anonymous
  • anonymous
no .ill start you off, bob has to pick at least 45 fruits, consisting of apples and oranges, apples are x and oranges are y,
anonymous
  • anonymous
so the one i put isnt good?
anonymous
  • anonymous
no im not sure you can really graph that with a comp ineq. .......
anonymous
  • anonymous
put this down bob has to pick at least 45 fruits, consisting of apples and oranges, he can pick 5 apples a minuet and 2 oranges a minuet. apples are x and oranges are y. whats the least amount of each he can pick of each to meet the requirement of 45? 5x+2y>=45 5x>=45 x>=9 2y>=45 y>=22.5 so x is 9+ and y is 22.5+ he needs to pick at least 9 apples and 23 oranges.
anonymous
  • anonymous
because u cant pick half an orange
anonymous
  • anonymous
ordered pair is (9,23)
anonymous
  • anonymous
Thank you so much can u help me with this Which of the following ordered pairs is not a solution to the inequality y greater than or equal to -3x - 2? (0, -1) (0, 0) (-1, 0) (1, 1)
anonymous
  • anonymous
i got A
anonymous
  • anonymous
sure y>=-3x-2 y+3x>=-2 y>=-2 x>=-2/3 so at least -2/3,-2 so the answer is (-1, 0)
anonymous
  • anonymous
Thank you soooo much you been alot help to me
anonymous
  • anonymous
you are very welcome :)

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