The expression −310+14y represents a submarine that began at a depth of 310 feet below sea level and ascended at a rate of 14 feet per minute. What was the depth of the submarine after 5 ​minutes?

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

If angle 2=3x +1 and angle 3=2x +4what is angle 2

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.