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3 years ago

20 points.

Mathematics

1 answer:

attashe74 [19]3 years ago

3 0

Answer: 315

Step-by-step explanation:

375-25(coupon)=350

350-35(discount)=315

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On Monday, Nita earned $85 for h hours of babysitting. On Wednesday, she earned the same rate for 8 hours of babysitting and got

otez555 [7]

It is mentioned that the rate is constant at $85 per hour. Since, on Wednesday, Nita worked for 8 hours, she would earn 85*8 = $680. In addition to this, she also received a tip of $12. Thus, she earned a total of $680 + $12 = $692.

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3 years ago

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asmine wants to use her savings of $1128 to buy video games and music CDs. The total price of the music CDs she bought was $72.

Inga [223]

Let g represent video games. The equation you can use to solve for the amount of video games and CDs Jasmine can buy with her savings is:
43g+72=1128

The 43g part is because it costs 43 dollars for every video game, so you need to multiply 43 by the amount of games she buys to get the total for g games.
The +72 part is because you already have the amount spent on CDs, and needs to be added to the cost of video games, so that the sum would be equal to 1128.

Now, solving:
43g+72=1128 ...subtract 72 from both sides
43g=1056 ...divide both sides by 43 to isolate g
g=24.5581395349
Rounded up, that would be 25 games, but Jasmine's savings isn't enough to buy 25 games that cost $43 each, so you would go down to 24 games.

The answer: Jasmine can buy 24 games with her savings after spending $72 on CDs.

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3 years ago

PLS HURRY Point S is translated 5 units to the left and 12 units up to create point S'. Find the distance between point S and po

svet-max [94.6K]

Given:

Point S is translated 5 units to the left and 12 units up to create point S'.

To find:

The distance between the points S and S'.

Solution:

Point S is translated 5 units to the left and 12 units up to create point S'.

The diagram for the given problem is shown below.

From the below figure it is clear that the distance between the point S and S' is the height of a right triangle whose legs are 5 units and 12 units.

By Pythagoras theorem,

$Hypotenuse^2=Perpendicular^2+Base^2$

$SS'^2=(12)^2+(5)^2$

$SS'^2=144+25$

$SS'^2=169$

Taking square root on both sides.

$SS'=\sqrt{169}$

$SS'=13$

Therefore, the distance between S and S' is 13 units.

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3 years ago

If it takes 558 gallons of gas to drive 18 miles how many miles can you drive with 18 gallons of gas?

sp2606 [1]

Answer: 31

Step-by-step explanation: divide 558 by 18

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What are the removable discontinuities of the following function? f (x) = startfraction x squared minus 36 over x cubed minus 36

Lyrx [107]

The removable discontinuity is at negative 6 and 6. Then the correct option is B.

<h3>What is a function?</h3>

The function is an expression, rule, or law that defines the relationship between one variable to another variable. Functions are ubiquitous in mathematics and are essential for formulating physical relationships.

The function is given as

$f\rm (x) =\rm \dfrac{x^2-36}{x^3-36x}$

The expression can be written as

$f\rm (x) =\rm \dfrac{x^2-36}{x(x^2-36)}$

$f\rm (x) = \dfrac{1}{x}$

The non-removable discontinuity is x = 0.

More about the function link is given below.

brainly.com/question/5245372

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3 years ago