Which is the first step in solving 3x - 12 = 12

Are the corresponding angles congruent? explain why or why not.

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer