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PSYCHO15rus [73]
3 years ago
10

Each day of overtime you work, you earn an additional $50 more than your regular pay of $100 a day.If you worked overtime 3 out

of 5 days this week, how much did you earn?
Mathematics
1 answer:
shusha [124]3 years ago
3 0
The answer is 650 because 100 * 5 = 500 and 50 * 3 = 150 and 500 + 150 = 650
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Let $z$ be a complex number such that $z^5 = 1$ and $z \neq 1.$ Compute
snow_lady [41]

Answer:

The answer is 4

Step-by-step explanation: i did it

5 0
2 years ago
Find the m∠SAQ.<br><br><br> 44°<br><br><br> 46°<br><br><br> 57°<br><br><br> 77°
dimulka [17.4K]

Answer:

X=57

Step-by-step explanation:

77+46+X=180

123+X=180

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7 0
3 years ago
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Suppose you have a five dollar off coupon at a fabric store you buy a fabric that cost $10 per yard
Lunna [17]
<h3>Answer:</h3>

1.) 10x-5=y

2.) $85

3.) 5.25 yards of fabric.

<h3>Step-by-step explanation:</h3>

1.) To write an equation for this problem, we need to figure out what every value means:

the variable x, represents the amount of yards of fabric you can buy

the variable y, represents the total amount of money after you found out (x) or the amount of yards of fabric.

1 yard of fabric equals $10, and we have a $5 coupon (-5)

Our equation is:

10x-5=y

This equation represents the relationship between the total cost of fabric, and the amount that you can buy.

2. In order to solve this problem we need to use our equation, one value is given which is 9.

9 represents x, the amount of yards of fabric.

Substitute 9 into x:

10(9)-5=y

<h3>Solve:</h3>

90-5=y

85=y

85 represents the cost of 9 yards of fabric, including the $5 coupon.

3.) This problem is similar to #2, although it's flipped.

The value given is $47.50, which represents (y), the total amount of money after (x) was found out.

But, we need to figure out (x).

Substitute $47.50 into (y):

10(x)-5=$47.50

Next, we need to figure out x by solving the opposite.

Adding the coupon to our answer can represent 10(x).

$47.50+5=52.50

10(x)=52.50

Lastly, divide both sides of the equation by 10.

10(x) / 10=52.50 /10

x=5.25

5.25 represents the amount of yards of fabric purchased if you paid $47.50.

7 0
2 years ago
Jack buys a bag of 5 apples each equal in size he eat 1/2 of one Apple what fraction did he eat
Karo-lina-s [1.5K]
You have 4\frac{1}{2} apples left. 
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 Jack ate \frac{1}{2} of an apple in 5 apples. 
If you say that Jack ate \frac{1}{2} of 3 apples, then he ate 1\frac{1}{2} apples. So there isn't any difference when he ate \frac{1}{2} of an apple.
5 0
3 years ago
The difference of the square of a number and 4 is equal to 3 times that number. Find the positive solution.
liberstina [14]

Let the number be 'a':

The difference of the square of a number and 4

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= 3*a

a^2 -4 =3a

a^2 -3a -4=0

(a-4) (a+1)=0

solutions are: 4 and -1

8 0
2 years ago
Read 2 more answers
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