Which expression is equivalent to 2x2+(4x-6x2)+9-(6x+3)

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin

Write a similarity statement for the similar triangles. afgh ~ a