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irga5000 [103]
3 years ago
10

The sum of 5x and 2xis at least 14 as a inequality

Mathematics
2 answers:
vesna_86 [32]3 years ago
8 0

Answer:

The sum of 5x and 2xis at least 14 as an inequality is: 5x +2x < 14

The product of x and y is less than 4 as an inequality is: x * y < 4

Step-by-step explanation:

lukranit [14]3 years ago
5 0
The answer is: 1 1/3 or 1.33333
5x-2x=<4
3x<4
3x/3<4/3
x=4/3
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Helpppppppppppppppppppppp!?!??!?!??!?!?!? Meh i need help bad it all below and i wasn't stu.pid this time a put it below like i
Lerok [7]

Answer:

A= 254.34 m²

Step-by-step explanation:

to find area of a circle use this formula, A=\pir²

now just plug it in

A= \pi9²

A=\pi81

A= 254.34 m²

6 0
3 years ago
I just need a little help on this ??! Please.
lawyer [7]

1. Since it's m - 7 you would have 7 to both sides so you would in fact have m < 13. If you double check your answer, you see that if m is say 12 (because 12 is obviously less than 13), 12 - 7 < 6

2. Again, use the same process on this problem as the first one. Add 8 to each sides because it's you're subtracting 8 from n. So you end up with n > 13. Check your answer. Say n is 14. 14 - 8 > 5

3. This one is different because you are adding 5 to p. So in order to get p by itself, you need to subtract 5 from both sides. p < 5. Say p is 4, 4 + 5 < 10.

When working with problems like these, you need to isolate the variable on one side and get it by itself.

5 0
3 years ago
Rename 5/6 and 14/15 using the least common denominator.
baherus [9]

Answer:

\frac{25}{30}~and~\frac{28}{30}

  • Multiply 5 by 5 to get your first parameter.

5 * 5 = 25

  • Multiply 6 by 5 to get the denominator, or your second parameter.

5 * 6 = 30

  • For the second fraction, \frac{14}{15}, you need to multiply both parameters by 2, similar to before, but we now must use a different number, otherwise, the denominators will not be the same.

14 * 2 = 28

  • Now, multiply 15 by 2

15 * 2 = 30

  • The last step is to put these numbers you gathered into fractions. The bigger number always goes on the bottom, referred to as the denominator, while the smaller number, referred to as the numerator, always goes on the top.

25~and~30 -- > \frac{25}{30}

28~and~30-- > \frac{28}{30}

________________________________________________________

Finally, the problem is solved. Now that the problem is solved, we review what we just learned <em>not through more problems, though.</em>

________________________________________________________

<h3>What have we learned?</h3>

We learned how to efficiently make fractions' deominators match.

Questions related to this topic? Ask me in the comments box, please!

8 0
2 years ago
What is each number in scientific notaion
ruslelena [56]

For the first one it is 5 x10^{8}  

and for the second one it is 0.0005 = 5 × 0.0001 = 5 × 10−4

6 0
3 years ago
Help pleaseeeeeeeeee
zepelin [54]

Answer:

1. y = -5x+2

2. y = 1/2x + 4

3. y = 3x -5

Step-by-step explanation:

hope thus helps :)

3 0
2 years ago
Read 2 more answers
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