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2 years ago

What is t + 0.03t in simplest form?

Mathematics

1 answer:

romanna [79]2 years ago

3 0

That particular binomial expression can be simplified to . . . . . <em>1.03 t</em>

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If you divide one irrational number by another does the result always have to be irrational

Anton [14]

No not always the answer has to be irrational.
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6 0

3 years ago

You have two jobs. One job pays nine dollars per hour and the other job pays $7.50 per hour. You worked 18 hours last week and e

sveta [45]

Answer:

$Y =\frac{16.5}{1.5}= 11$

$X = 18-11=7$

And then we conclude that for the first job he works 7 hours and for the second job 11 hours

Step-by-step explanation:

We can define the following notation:

$X$ represent the number of hours worked for one job

$Y$ represent the number of hours worked for the other job

$p_x = 9$ represent the hourly payment for the first job

$p_y = 7.50$ represent the hourly payment for the other job

And we can define the following equations:

$X+ Y= 18$ (1) represent the toal number of hours worked

$9X +7.5 Y = 145.50$ (2) represent the total amount earned

From equation (1) if we solve for X we got:

$X = 18-Y$ (3)

Replacing equation (3) into equation (2) we got:

$9(18-Y) +7.5 Y =145.50$

And after solve the equation we can find the value of Y:

$162 -9Y +7.5 Y =145.50$

$16.5 = 1.5 Y$

$Y =\frac{16.5}{1.5}= 11$

And solving for X from equation (3) we got:

$X = 18-11=7$

And then we conclude that for the first job he works 7 hours and for the second job 11 hours

3 0

3 years ago

An electronics manufacturer has 180 capacitors, and the same number of capacitors is needed for each circuit board made. The man

vampirchik [111]

They used 4 capacitors per circuit board, if that's what you are asking....
180/4=45

4 0

3 years ago

Use the open number line to solve the problems. Show your work 8+4

e-lub [12.9K]

Answer:

well, 8+4=12 because you add 4 to 8

5 0

3 years ago

Origami paper is always in the shape of a square. If you take the top corner of either side of a 9 x 11-inch piece of paper and

posledela

Answer:

Dimensions are nine by nine, the diagonal is the square root of 162.

Step-by-step explanation:

The resulting square will have the same width as before, with a height to match, (9,9) The diagonal can be found using the pathagyreon theorom.

9^2 + 9^2 = x^2.

6 0

2 years ago