Is -12.5 a rational or irrational number?

Rational

Irrational are number repeating but in no pattern such as Pi and the square root of 2 or 23243.565132041864548434143210546213...

Step-by-step explanation:

Rational Numbers consist of numbers that are perfect squares such as 4, 9, 16, 25, etc. Irrational Numbers consist of surds such as 2, 3, 5, 7 and so on. Both the numerator and denominator of rational numbers are whole numbers, in which the denominator of rational numbers is not equivalent to zero.

b. t=-25h+3

step-by-step explanation:

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