Find a common denominator or greatest common factor. 63 and 27 are both multiples of 9. When you divide each by 9 you get 7:3. 14 and 6 are both multiples of 2. When you divide each by 2 you get 7:3 again. So these ratios are equivalent.

Start with any set of numbers. Multiply them each by the same factor and the new set will be an equivalent ratio.

4 0

3 years ago

What is the equation for this line ?

Fynjy0 [20]

Answer:

$y = -\frac{1}{3}x + 5$

Step-by-step explanation:

y = mx + b

Let's start with where the line crosses the y axis. We can see it crosses at 5.

So b = 5.

Let's try another point to figure out m, (3,4).

4 = 3m + 5

3m = -1

m = $-\frac{1}{3}$

4 0

3 years ago

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What is the solution to the system of 4x-3y=1 and y+2x=3?

Svetradugi [14.3K]

By any chance will it be (1,1)

3 0

3 years ago

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