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shusha [124]
4 years ago
7

What’s and equivalent expression for 4a + 12b using the the distributive property?

Mathematics
1 answer:
Viktor [21]4 years ago
8 0

Answer:

4 ( a + 3b )

Step-by-step explanation:

When you distribute, 4 multiplied by 1a is 4a, and 4 multiplied by 3b would equal 12b

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A scatter plot is shown:
MatroZZZ [7]

Answer:

The correct option is 2.

Step-by-step explanation:

From the given graph it is noticed that the data points are located at (0,0), (1,0.25), (2,1), (3,2), (4,3), (5,4), (5.5,5), (6,6), (6.4,7), (6.7,7.8) and (7,9).

The rate of change from first two data points is

m_1=\frac{y_2-y_1}{x_2-x_1}=\frac{0.25-0}{1-0}=0.25

The rate of change from next two data points is

m_2=\frac{2-1}{3-2}=1

m_1\neq m_2

The rate of change it not constant, therefore the given data points are non linear.

The value of y increases as the value of x-increases. It means there is a positive relation between x and y.

Therefore the graph represent a Nonlinear positive association between x and y. Option 2 is correct.

6 0
3 years ago
Read 2 more answers
A dress is on sale for d dollars. The regular price is 3 times as much.
dangina [55]

Answer:

6

Step-by-step explanation:

hope this helps, have a good day

3 0
3 years ago
Please help me! Thanks
Yuki888 [10]

Answer:

The answer is D. 22

Step-by-step explanation:


4 0
4 years ago
(Will mark branliest please help!! :) Find the area of the figure.
jeka57 [31]

Answer:

Well, let's break it down.

Since calculating a triangle is like calculating a rectangle, then sawing it in half, we can correctly decide that the top and bottom right sections are both equal to twelve, adding up to 24.  Now for the other two, we can use another quick trick; by instead of adding the equal right triangles, you can skip the division and multiplication by two, leaving us with a square area of 16. 24 + 16 is 40, and since we are working with millimeters instead of meters, the answer must be D

tl/dr: D

Hope this helps!

Step-by-step explanation:

3 0
3 years ago
I know this isn't math but what would be the topic sentence? "First of all, being alive and healthy is key to a persons happines
garik1379 [7]
The first sentence starting with, "First of all..." is the topic sentence. The second is not because it is adding detail to the sentence given.

Hope this helps!

8 0
3 years ago
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