What is the ratio of 30 inches to 2 feet?

30:24, or 5:4

Step-by-step explanation:

To find this answer, we should convert 2 feet to inches, as it's an easier conversion than 30 inches to feet. There are 12 inches in one foot, so we would multiply 2 by 12 to find our conversion.

So, our ratio would be in its unsimplified form. In order to simplify efficiently, we should find our GCF, or greatest common factor. In this situation, our GCF would be 6, so let's divide both numbers by that.

So, simplified, our ratio would be 5 inches to 4 inches, or 5:4.

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0