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djyliett [7]
3 years ago
14

Solve the inequality: −1<|2 x − 3|<7

Mathematics
1 answer:
andriy [413]3 years ago
5 0

Answer:

Step-by-step explanation:

1. subtract over the x on the right side of the inequality so you get 4x<16  divide 4 over to get x alone the inequality turns into x<4.

2. subtract over the x on the right side so you get 11x<22 divide over 11 to get x<2  

3. Add over 10 to get -8x>7x+30 subtract over 7x to get -15x>30 divide by -15 to get x<-2 make sure to flip over the sign since you're dividing by a negative  

4. Add over the 4 to get 13x<12x+3 subtract over 12 and get x<3

5. I can't solve five since their is no inequality sign, the answers show it both ways so i need a starting one to go off on but it is either A or B just flip over the original sign and that will be the answer .

6. Distribute the 7 to get 7x-14<-5 add over the 14 and get 7x<9 divide over the 7 and get x<9/7

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Abigail has 16 shoes use repeated subtraction to show how many pairs of shoes Abigail has
erik [133]

Hello!

Here is how we solve this question.

We know that 2 shoes = 1 pair

So we subtract 2 from 16 until we reach 0, and count how many times we subtracted.

16-2=14

14-2=12

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10-2=8

8-2=6

6-2=4

4-2=2

2-2=0

After we do repeated subtraction we find that Abigail has 8 pairs of shoes!

Hope this helps you with your question.

7 0
3 years ago
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111.1

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zaharov [31]

Answer:

Prime factors of 14(<u><em>2</em></u>,7)

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