Which ordered pair is not a solution of f(x) = 2x + 9?(7, 23)
(3, 14)
(2, 13)
(0, 9)

The greatest common factor will be 8.

What is common factor? What is a mathematical equation? What is Probability?

• A common factor is a whole number which is a factor of two or more numbers. The highest common factor (HCF) is the greatest factor that will divide into two or more numbers. The lowest common multiple(LCM) is the smallest multiple that is common to two or more numbers.
• A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.
• A mathematical equation is used to equate two expressions.
• Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.

We have three numbers 24, 56 and 72.

The factors of 24 are : 1, 2, 3, 4, 6, 8, 12, 24

The factors of 56 are : 1, 2, 4, 7, 8, 14, 28, 56

The factors of 72 are : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Therefore, the greatestcommon factor will be 8.

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Answer:

x=5 y =-6

Step-by-step explanation:

- 8x-10y=20

-8x - 6y=-4

Multiply the first equation by -1

8x +10y=-20

Add this to the second equation

8x +10y=-20

-8x - 6y=-4

------------------

      4y = -24

Divide each side by 4

4y/4 = -24/4

y = -6

Now we need to solve for x

8x +10(-6) = -20

8x -60 = -20

Add 60 to each side

8x -60+60 = -20+60

8x = 40

Divide each side by 8

8x/8 = 40/8

x =5

Answer:

The product is a final result to an equation.

The sum is found by doing addition.

I need to know what the dimensions of the rectangle are, but a simplified version of it is

Algebra tiles- you ADD them up as they are to make an equation.

Generic Rectangle- You write your problems into the boxes (however many are given), then you put your answers into the boxes. You, lastly, add them up to get the SUM