Write 2 equivalent ratios to the original given ratio.

The most simplified version is 1/4 or 1 over 4 or 1:4. The reason behind this is because 12 is 25% of 48. 12 x 4 = 48.

The second most simplified is 2:8 or 2/8 or 2 over 8. This is because 8 divided by 48 is 6. Now you have two 6's because 2:8. 2 eights is equivalent to 12.

1/5 or 1:5 or 1 over 5. Same reason as the first one.

2:10 or 2/10 or 2 over 10. Same reason as the second one.

P.S

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-Faker/Tosrel

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!