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sladkih [1.3K]
3 years ago
14

Using the digits 0 to 9 at most one time each,fill in the boxes below to write equations whose solution is -1/2

Mathematics
1 answer:
Lena [83]3 years ago
3 0

Answer:

The equations whose solutions are -1/2 are:

1. 4x + 1 = 6x + 2

2. 3x + 7 = 5x + 8

Step-by-step explanation:

Using the digits 0 to 9 at most one time each, the equations whose solutions are -1/2 are:

1. 4x + 1 = 6x + 2

-2x = 1

x = -1/2

2. 3x + 7 = 5x + 8

-2x = 1

x = -1/2

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Miles is planning to spend 2/3 as many hours Bicycling this week as he did last week is Miles going to spend more hours were few
Firlakuza [10]

Answer: Yes, He bicycled fewer in this week than last week.

Step-by-step explanation:

Let he bicycled x hours in the last week,

Then, According to the question,

\text{ He bicycled in this week} = \frac{2}{3} \text{ of the hours he bicycled last week} = \frac{2x}{3}

\text{ Since, }1 > \frac{2}{3}

\implies x > \frac{2x}{3}

\text{ He bicycled in the last week} > \text{ he bicycled in this week}

Hence, He bicycled fewer in this week than last week.


3 0
3 years ago
15/17 in simplified, rational form?
aivan3 [116]

Hey!

----------------------------------------------

Rational Number - Any number that can be written as a fraction.

Prime Number - Is a number that it's only factor is 1 and itself.

----------------------------------------------

Solution and Answer:

15/17 ≈ 0.88

15/17 cannot be simplified because 17 is a prime number and both numbers don't have common prime factors.

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Hope This Helped! Good Luck!

4 0
4 years ago
Why is the - sin of x the same as the sin of -x?
Neko [114]

Answer:

Sine is an odd function and presents positive values in the 1st and 2nd quadrants and negative values in the 3rd and 4th quadrants.

Step-by-step explanation:

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3 0
3 years ago
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insens350 [35]

Answer:

2 = 4/2

Step-by-step explanation:

Well the one for the 2 wholes, Since 2 wholes equal 4/2

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6 0
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2.5, -1.25, 0.625

Step-by-step explanation:

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