if you add 2 negatives together you get a smaller number,(farther away from zero) therefore, -3+(-1)= -4
Answer:
The answer is x = -6
Step-by-step explanation:
The slope is 4 and the y-intercept is 
Step-by-step explanation:
The general form of a linear equation is Ax + By + C = 0, where
- A is the coefficient of x
- B is the coefficient of y
- C is the numerical term
- A, B, and C are integers
- The slope of the line =

- The y-intercept =

∵ The linear equation is 0 = 2 - 3y + 12x
- Switch the two sides and arrange the terms as the general
form above
∴ 12x - 3y + 3 = 0
∴ A = 12
∴ B = -3
∴ C = 2
∵ The slope of the line = 
- Substitute A by 12 and B by -3
∴ The slope of the line = 
∴ The slope of the line = 4
∵ The y-intercept = 
- Substitute C by 2 and B by -3
∴ The y-intercept = 
∴ The y-intercept = 
The slope is 4 and the y-intercept is 
Learn more:
You can learn more about the linear equation in brainly.com/question/4819659
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Answer:
A ≈ 1900.7 m²
Step-by-step explanation:
The area (A) of the race track is
area of outer circle - area of inner circle
= πR² - πr²
= π × 63² - π × 58²
= π (63² - 58² )
= π(3969 - 3364)
= π × 605
≈ 1900.7 m² ( to 1 dec. place )