Find the slope of the line that passes through
(-4, 7) and (-6, -4)

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

The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?