Consider the system of equations: 3x - 4y = 12

2x + 6y = 18

Choose all of the equations that could be used when solving this system by substitution.

x = 9 - 3y

y = 18 - 3x

y = 3x + 3

x =

4

3

y + 4

Explain how you would round the numbers 33 and 89 to accelerate their sum

The following is the list of MAD statistics for each of the models you have estimated from time-series dа ta: Model MAD Linear Trend 2.38 Quadratic Trend 3.66 Exponential Trend 4.33 AR (2) 1.

Is - 3x^2-7x-6 a function?

Which of the following correctly uses exponents to write "6 factors of 2"? 1. 62 2. 26 3. 6 ∙ 2 4 12

What is the circumference of a diameter of 24 feet

What is (57/tan30°) m^2

How do you find zeros when given a quadratic relation in vertex form

3x²+5x+2 factor the expression and find the greatest common factor

If f (x) = 3x - 2 and g (x) = x2 + 1, find (+6) x).

A boy is 17 years old and his sister is twice as old. when the boy is 23 years old what will be the age of his sister?