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belka [17]
2 years ago
12

Virginia is selling boxes of chocolates for a school fundraiser. She started to graph the relationship between the number of cho

colates below.
According to the graph, how many chocolates are in 3 boxes?

OA. 10
OB. 12
OC. 15
OD. 16

Mathematics
2 answers:
irinina [24]2 years ago
6 0

Answer:16

Step-by-step explanation:

marysya [2.9K]2 years ago
4 0

Answer:

OC:15

Step-by-step explanation:

5×3=15

I hope this helps

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Use linear regression to find a
Inessa [10]

A function that fits the following points (0,5), (2,-13) is y = 9x + 5

<h3>Equation of a line</h3>

The equation of a line in slope-intercept form is expressed as;

y =mx +b

where;

m is the slope

b is the intercept

Given the following coordinates (0,5), (2,-13)

Slope = -13-5/2-0
Slope = -18/-2

Slope = 9

Since the y-intercept is b = 5, hence the equation of the line will be y = 9x + 5

Learn more on linear regression here; brainly.com/question/25987747

#SPJ1

6 0
2 years ago
A triangle has vertices A(1, 1), B(2, 4), and C(4, 2). Line p is parallel to side AB and contains point C.
kenny6666 [7]

Answer:

p:y = 3x-10

Step-by-step explanation:

We are given the following in the question:

A(1, 1), B(2, 4), C(4, 2)

i) Slope of AB

A(1, 1), B(2, 4)\\\\m = \dfrac{y_2-y_1}{x_2-x_1}\\\\m = \dfrac{4-1}{2-1}=3

Thus, slope of AB is 3.

ii) Point slope form

The point slope form of a line can be written as:

y - y_1 = m(x - x_1)

The point intercept form of line can be written as:

y = mx + c

The line is parallel to AB and contains point C(4, 2). Since line p is parallel to AB, line p will have the same slope as line AB

Putting values, we get,

y - 2 = 3(x-4)\\y = 3x-12+2\\y = 3x-10

which is the required slope intercept equation of line p.

4 0
3 years ago
Simplify: -5 + 3a +<br> 6 - 4a.
MatroZZZ [7]

Answer:

-a+11

Step-by-step explanation:

hard to explain. but should be correct

4 0
3 years ago
Triangle a' B' c' is dilation of triangle abc about point p. Is this a reduction or enlargement<br>​
Yuliya22 [10]

Enlargement

Hope this helps :)

8 0
3 years ago
PLEASE HELP!!!!! <br> Solve for measure angle B.
jeka94
It is 42. It is easy like the bottom one
8 0
3 years ago
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