Find the value of n. With the answer choices A. Square root of 45 B.9 C. square root of 22.5 D.18

Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?

Will give brainliest b. describe the function over each part of its domain. state whether it is constant, increasing, or decreasing, and state the slope over each part.