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rewona [7]
3 years ago
9

20 points and brainliest to whoever answers first correctly!!

Mathematics
2 answers:
Klio2033 [76]3 years ago
7 0
The y intercept is -3.
jekas [21]3 years ago
3 0
The y-intercept is y=-3

There is a great website called Desmos. You can enter any equation and it will graph it for you. 

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Ally surveyed 5 classrooms. She wanted to know the number of students in each class who love painting. The data she collected fr
melamori03 [73]

Answer:

45 im not to shur

Step-by-step explanation:

10 + 7 + 9 + 11 + 8 = ?

? = 45

8 0
2 years ago
Alejandra was working on an animal report for school. She worked on it for 4 hours in a week. How many hours did she work on the
Mandarinka [93]

Answer: 0.57 hours each day or 34.28 minutes each day.

Step-by-step explanation:

1. You know that:

-Alejandra worked on the animal report for school for 4 hours in a week.

- A week has seven days.

2. Therefore, to calculate the number of hours she worked on the project each day (which you can call x), you can divide the number of hours  worked on in a week by 7 days.

3. Therefore, you obtain the following result:

x=\frac{4hours}{7day}\\x=0.57\ hours/day

Multiply the result by 60 to obtain the time in minutes, then:

x=34.28\ minutes

3 0
3 years ago
Which statement best describes a chord of a circle?
Ugo [173]
<span>A chord of a circle is a straight line segment whose endpoints both lie on the <span>circle
</span></span><span> The statement  that best describes a chord of a circle is 
</span>It is a segment that connects two distinct points on a circle
so the correct option is c
hope it helps
6 0
3 years ago
لیست داده و
choli [55]

Given parameters:

Cost price of the article = Nu.28.30

Selling price of the article  = Nu.29.30

Unknown:

Gain percentage = ?

The gain percentage is the same as the percentage profit on a trade.

The formula is given as:

       Gain percentage  = \frac{Profit}{Cost price}  x 100

         Profit = Selling price  - Cost price

                   = Nu.29.30 - Nu.28.30  

                   = Nu. 1

Now input the parameters and solve;

            Gain percentage  = \frac{1}{28.3} x 100

                                          = 3.5%

The gain percent is  3.5%

3 0
3 years ago
Six copies of a book cost $90. How much does<br> each copy of the book cost?
IRINA_888 [86]
Each book costs $15. 90 divided by 6 is 15 which is also 90 over 6.
6 0
2 years ago
Read 2 more answers
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