Answer:
15 x 1 + 5 x 3 = 30
Step-by-step explanation:
If you turn the x into a one then it multiplies 15 by one and then it remains at 15, then you multiply 5 and 3 so that's 15 and then 15 + 15 is 30.
Answer:
4
Step-by-step explanation:
A false statement implies a true statement,so the conditional statement is false.
Answer: tough one
Step-by-step explanation:
By using any two of the points in the table, we will see that the slope is -2.
<h3>
How to get the slope for the linear relationship?</h3>
A general linear relationship is:
y = a*x + b
Where a is the slope and b is the y-intercept.
Remember that if the line passes through (x₁, y₁) and (x₂, y₂), the slope is:
![a = \frac{y_2 - y_1}{x_2 - x_1}](https://tex.z-dn.net/?f=a%20%3D%20%5Cfrac%7By_2%20-%20y_1%7D%7Bx_2%20-%20x_1%7D)
Here we can use the first two points on the table:
(-4, 11) and (2, -1), so the slope is:
![a = \frac{11 - (-1)}{-4 - 2} = 12/-6 = -2](https://tex.z-dn.net/?f=a%20%3D%20%5Cfrac%7B11%20-%20%28-1%29%7D%7B-4%20-%202%7D%20%20%3D%20%2012%2F-6%20%3D%20-2)
Then the slope of the line is -2.
If you want to learn more about linear relationships:
brainly.com/question/4025726
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