MARKING BRAINIEST: A mountaineer is making his way up a cliff. About 42 feet up, he looks up and estimates that he's climbed about 25% of the cliff. Assuming he's correct, how high is the cliff? Round to the nearest foot.

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a. p.

Describe how to translate the graph of y=/x to obtain the graph of y=/x+5