For the equation shown below, solve for y as a function of x and express the result in function notation. Use f for the name of the function. − 20 x + 4 y = − 20 The function is

Write the sentence as an equation. z plus 372 is equal to 160

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

What is the result of adding the system of equations? 2x+y=4 3x-y=6