Solving Inequalities Help Please?? 10 points
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Solving Inequalities Help Please?? 10 points

[From: ] [author: ] [Date: 11-05-16] [Hit: ]
28.29.30.Suppose you start with at least $52 in your savings account and deposit $27 each week. Write an inequality to describe how much money, m,......
25.
Write four solutions to the inequality 1 > x/3

26.
12x – 3x + 11 > 4x – (17 – 9x)

28.
2(b – 8) > 12

29.
a + 8 – 2(a – 12) > 0

30.
Suppose you start with at least $52 in your savings account and deposit $27 each week. Write an inequality to describe how much money, m, you have after w weeks. If you do this for 11 weeks, will you have enough to buy a bicycle that costs $340?

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with inequalities u need to get the variable to one side and its almost like having an equation like 3x+4=7 and solving for x will give you x=1 the only difference is when you have to divide a negative number from one side to the other, for example -2x<4 to solve you will have to divide both sides by -2 which will switch the inequality sign. So instead of being x<2 the answer will be x>2

25) 1>x/3 multiply both sides by 3 and u get 3>x 4 and 4 solutions can be any number less than 3 (ex. 2, 1, -1, etc)

26)simplify inequality to 9x+11>13x-17 then u add 17 to both sides and subtract 9x from both sides getting to 4x>28. divide both sides by 4. x>7

28)simplify and get 2b-16>12 add 16 to both sides. 2b>12 divide both sides by 2. b>6.

29)simplify and get 32-a>0. subtract both sides by 32, -a >-32. to cancel out the negative divide by -1 and change the greater than sign (>) to a less than sign (<) and end up with a<32

30) not sure about this one..sorry

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The answer is 2. 10 points plox? kthxbai
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