Lucia tried to solve the system below. Mc025-1. Jpg lucia’s work mc025-2. Jpg mc025-3. Jpg mc025-4. Jpg what error did lucia make? when lucia solved the second equation for x, she subtracted 2y from both sides. When lucia solved for the value of y, she treated –2y as 2y. When lucia solved for the value of x, she added 18 to both sides. When lucia solved the second equation for x, she treated –2(–9) as 18 instead of –18.

Which the following is a common trait in a four year college

In an ecosystem, marsh snails feed on phytoplankton and painted turtles feed on marsh snails. pollution has resulted in the depletion of phytoplankton. what effect would this situation likely have on the population of marsh snails and painted turtles? as phytoplankton were destroyed, the population of marsh snails would most likely then the population of painted turtles would mostly likely a. 1. increase 2. decrease 3. stay the same b. 1. increase 2. decrease 3. stay the same

Find the number if 3.7% of it is 37% of 37.