Which number is farther from zero on a number line -9 or six

Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?

Consider this expression and the steps to evaluate it. 4^5(−2)^9/4^8(−2)^3 1. apply the quotient of powers:      (−2)^a/4^b 2. evaluate powers:           c/d select the value of each variable. a = _ b = _ c = _ d = _

Suppose the equation of a line is 2x − 4y = − 8. which coordinate pair represents the y-intercept?