A solution to the given inequality, 4x−5y>−5

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse